diff --git a/packages/chat/package.json b/packages/chat/package.json
index f26624fe1..285e4b8f9 100644
--- a/packages/chat/package.json
+++ b/packages/chat/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@nestia/chat",
-  "version": "0.3.2",
+  "version": "0.3.3",
   "type": "module",
   "main": "./lib/index.mjs",
   "typings": "./lib/index.d.ts",
diff --git a/packages/chat/src/movies/NestiaChatMovie.tsx b/packages/chat/src/movies/NestiaChatMovie.tsx
index 6674af710..4b0cc3536 100644
--- a/packages/chat/src/movies/NestiaChatMovie.tsx
+++ b/packages/chat/src/movies/NestiaChatMovie.tsx
@@ -1,14 +1,21 @@
 import AddAPhotoIcon from "@mui/icons-material/AddAPhoto";
+import ReceiptLongIcon from "@mui/icons-material/ReceiptLong";
 import SendIcon from "@mui/icons-material/Send";
 import {
   AppBar,
   Button,
   Container,
+  Drawer,
+  IconButton,
   Input,
+  Theme,
   Toolbar,
   Typography,
+  useMediaQuery,
+  useTheme,
 } from "@mui/material";
 import {
+  INestiaAgentEvent,
   INestiaAgentOperationSelection,
   INestiaAgentPrompt,
   INestiaAgentTokenUsage,
@@ -23,13 +30,17 @@ import { NestiaChatMessageMovie } from "./messages/NestiaChatMessageMovie";
 import { NestiaChatSideMovie } from "./sides/NestiaChatSideMovie";
 
 export const NestiaChatMovie = ({ agent }: NestiaChatMovie.IProps) => {
+  //----
+  // VARIABLES
+  //----
+  // REFERENCES
   const upperDivRef = useRef<HTMLDivElement>(null);
   const middleDivRef = useRef<HTMLDivElement>(null);
   const bottomDivRef = useRef<HTMLDivElement>(null);
   const bodyContainerRef = useRef<HTMLDivElement>(null);
-  const scrollRef = useRef<HTMLDivElement>(null);
   const inputRef = useRef<HTMLInputElement>(null);
 
+  // STATES
   const [error, setError] = useState<Error | null>(null);
   const [text, setText] = useState("");
   const [histories, setHistories] = useState<INestiaAgentPrompt[]>(
@@ -43,41 +54,57 @@ export const NestiaChatMovie = ({ agent }: NestiaChatMovie.IProps) => {
   const [selections, setSelections] = useState<
     INestiaAgentOperationSelection[]
   >([]);
+  const [openSide, setOpenSide] = useState(false);
 
-  useEffect(() => {
-    if (inputRef.current !== null) inputRef.current.select();
-    agent.on("text", (evt) => {
-      histories.push(evt);
-      setHistories(histories);
-    });
-    agent.on("describe", (evt) => {
-      histories.push(evt);
-      setHistories(histories);
+  //----
+  // EVENT INTERACTIONS
+  //----
+  // EVENT LISTENERS
+  const handleText = (evt: INestiaAgentEvent.IText) => {
+    histories.push(evt);
+    setHistories(histories);
+  };
+  const handleDescribe = (evt: INestiaAgentEvent.IDescribe) => {
+    histories.push(evt);
+    setHistories(histories);
+  };
+  const handleSelect = (evt: INestiaAgentEvent.ISelect) => {
+    histories.push({
+      type: "select",
+      id: "something",
+      operations: [
+        {
+          ...evt.operation,
+          reason: evt.reason,
+          toJSON: () => ({}) as any,
+        } satisfies INestiaAgentOperationSelection,
+      ],
     });
-    agent.on("select", (evt) => {
-      histories.push({
-        type: "select",
-        id: "something",
-        operations: [
-          {
-            ...evt.operation,
-            reason: evt.reason,
-            toJSON: () => ({}) as any,
-          } satisfies INestiaAgentOperationSelection,
-        ],
-      });
-      setHistories(histories);
+    setHistories(histories);
 
-      selections.push({
-        ...evt.operation,
-        reason: evt.reason,
-        toJSON: () => ({}) as any,
-      } satisfies INestiaAgentOperationSelection);
-      setSelections(selections);
-    });
+    selections.push({
+      ...evt.operation,
+      reason: evt.reason,
+      toJSON: () => ({}) as any,
+    } satisfies INestiaAgentOperationSelection);
+    setSelections(selections);
+  };
+
+  // INITIALIZATION
+  useEffect(() => {
+    if (inputRef.current !== null) inputRef.current.select();
+    agent.on("text", handleText);
+    agent.on("describe", handleDescribe);
+    agent.on("select", handleSelect);
     setTokenUsage(agent.getTokenUsage());
+    return () => {
+      agent.off("text", handleText);
+      agent.off("describe", handleDescribe);
+      agent.off("select", handleSelect);
+    };
   }, []);
 
+  // EVENT HANDLERS
   const handleKeyUp = async (event: React.KeyboardEvent<HTMLInputElement>) => {
     if (event.key === "Enter" && event.shiftKey === false) {
       if (enabled === false) event.preventDefault();
@@ -106,9 +133,10 @@ export const NestiaChatMovie = ({ agent }: NestiaChatMovie.IProps) => {
     try {
       await agent.conversate(text);
     } catch (error) {
-      console.log(error);
-      if (error instanceof Error) setError(error);
-      else setError(new Error("Unknown error"));
+      if (error instanceof Error) {
+        alert(error.message);
+        setError(error);
+      } else setError(new Error("Unknown error"));
       return;
     }
 
@@ -141,7 +169,6 @@ export const NestiaChatMovie = ({ agent }: NestiaChatMovie.IProps) => {
 
   const capture = async () => {
     if (bodyContainerRef.current === null) return;
-
     const canvas: HTMLCanvasElement = await html2canvas(
       bodyContainerRef.current,
       {
@@ -158,6 +185,53 @@ export const NestiaChatMovie = ({ agent }: NestiaChatMovie.IProps) => {
     });
   };
 
+  //----
+  // RENDERERS
+  //----
+  const theme: Theme = useTheme();
+  const isMobile: boolean = useMediaQuery(theme.breakpoints.down("lg"));
+  const bodyMovie = (): JSX.Element => (
+    <Container
+      ref={bodyContainerRef}
+      maxWidth={false}
+      style={{
+        marginBottom: 15,
+        paddingBottom: 50,
+        width: isMobile ? "100%" : `calc(100% - ${SIDE_WIDTH}px)`,
+        height: "100%",
+        overflowY: "scroll",
+        backgroundColor: "lightblue",
+      }}
+    >
+      {histories
+        .map((prompt) => <NestiaChatMessageMovie prompt={prompt} />)
+        .filter((elem) => elem !== null)}
+    </Container>
+  );
+  const sideMovie = (): JSX.Element => (
+    <div
+      style={{
+        width: isMobile ? undefined : SIDE_WIDTH,
+        height: "100%",
+        overflowY: "auto",
+        backgroundColor: "#eeeeee",
+      }}
+    >
+      <Container
+        maxWidth={false}
+        onClick={isMobile ? () => setOpenSide(false) : undefined}
+      >
+        <NestiaChatSideMovie
+          provider={agent.getProvider()}
+          config={agent.getConfig()}
+          usage={tokenUsage}
+          selections={selections}
+          error={error}
+        />
+      </Container>
+    </div>
+  );
+
   return (
     <div style={{ width: "100%", height: "100%" }}>
       <AppBar ref={upperDivRef} position="relative" component="div">
@@ -165,13 +239,24 @@ export const NestiaChatMovie = ({ agent }: NestiaChatMovie.IProps) => {
           <Typography variant="h6" component="div" sx={{ flexGrow: 1 }}>
             Nestia A.I. Chatbot
           </Typography>
-          <Button
-            color="inherit"
-            startIcon={<AddAPhotoIcon />}
-            onClick={capture}
-          >
-            Screenshot Capture
-          </Button>
+          {isMobile ? (
+            <>
+              <IconButton onClick={capture}>
+                <AddAPhotoIcon />
+              </IconButton>
+              <IconButton onClick={() => setOpenSide(true)}>
+                <ReceiptLongIcon />
+              </IconButton>
+            </>
+          ) : (
+            <Button
+              color="inherit"
+              startIcon={<AddAPhotoIcon />}
+              onClick={capture}
+            >
+              Screenshot Capture
+            </Button>
+          )}
         </Toolbar>
       </AppBar>
       <div
@@ -183,44 +268,23 @@ export const NestiaChatMovie = ({ agent }: NestiaChatMovie.IProps) => {
           flexDirection: "row",
         }}
       >
-        <div
-          style={{
-            paddingBottom: 50,
-            width: `calc(100% - ${RIGHT_WIDTH}px)`,
-            overflowY: "scroll",
-            backgroundColor: "lightblue",
-          }}
-        >
-          <Container
-            ref={bodyContainerRef}
-            style={{
-              marginBottom: 15,
-            }}
-          >
-            {histories
-              .map((prompt) => <NestiaChatMessageMovie prompt={prompt} />)
-              .filter((elem) => elem !== null)}
-          </Container>
-        </div>
-        <div
-          ref={scrollRef}
-          style={{
-            paddingBottom: 50,
-            width: RIGHT_WIDTH,
-            overflowY: "auto",
-            backgroundColor: "#eeeeee",
-          }}
-        >
-          <Container maxWidth={false}>
-            <NestiaChatSideMovie
-              provider={agent.getProvider()}
-              config={agent.getConfig()}
-              usage={tokenUsage}
-              selections={selections}
-              error={error}
-            />
-          </Container>
-        </div>
+        {isMobile ? (
+          <>
+            {bodyMovie()}
+            <Drawer
+              anchor="right"
+              open={openSide}
+              onClose={() => setOpenSide(false)}
+            >
+              {sideMovie()}
+            </Drawer>
+          </>
+        ) : (
+          <>
+            {bodyMovie()}
+            {sideMovie()}
+          </>
+        )}
       </div>
       <AppBar
         ref={bottomDivRef}
@@ -261,4 +325,4 @@ export namespace NestiaChatMovie {
   }
 }
 
-const RIGHT_WIDTH = 450;
+const SIDE_WIDTH = 450;
diff --git a/packages/chat/src/movies/messages/NestiaChatDescribeMessageMovie.tsx b/packages/chat/src/movies/messages/NestiaChatDescribeMessageMovie.tsx
index 4fd66f6b1..8b8395eed 100644
--- a/packages/chat/src/movies/messages/NestiaChatDescribeMessageMovie.tsx
+++ b/packages/chat/src/movies/messages/NestiaChatDescribeMessageMovie.tsx
@@ -23,7 +23,7 @@ export const NestiaChatDescribeMessageMovie = ({
       style={{
         marginTop: 15,
         marginBottom: 15,
-        marginRight: 200,
+        marginRight: "15%",
       }}
     >
       <CardContent>
diff --git a/packages/chat/src/movies/messages/NestiaChatSelectMessageMovie.tsx b/packages/chat/src/movies/messages/NestiaChatSelectMessageMovie.tsx
index 5e3eabf9b..1f0e94ecd 100644
--- a/packages/chat/src/movies/messages/NestiaChatSelectMessageMovie.tsx
+++ b/packages/chat/src/movies/messages/NestiaChatSelectMessageMovie.tsx
@@ -22,7 +22,7 @@ export const NestiaChatSelectMessageMovie = ({
       style={{
         marginTop: 15,
         marginBottom: 15,
-        marginRight: 200,
+        marginRight: "15%",
       }}
     >
       <CardContent>
diff --git a/packages/chat/src/movies/messages/NestiaChatTextMessageMovie.tsx b/packages/chat/src/movies/messages/NestiaChatTextMessageMovie.tsx
index 37662aefa..9f4bb755a 100644
--- a/packages/chat/src/movies/messages/NestiaChatTextMessageMovie.tsx
+++ b/packages/chat/src/movies/messages/NestiaChatTextMessageMovie.tsx
@@ -20,8 +20,8 @@ export const NestiaChatTextMessageMovie = ({
         style={{
           marginTop: 15,
           marginBottom: 15,
-          marginLeft: prompt.role === "user" ? 200 : undefined,
-          marginRight: prompt.role === "assistant" ? 200 : undefined,
+          marginLeft: prompt.role === "user" ? "15%" : undefined,
+          marginRight: prompt.role === "assistant" ? "15%" : undefined,
           textAlign: prompt.role === "user" ? "right" : "left",
           backgroundColor: prompt.role === "user" ? "lightyellow" : undefined,
         }}