diff --git a/lib/main.dart b/lib/main.dart
index 739e020..ee2dc3d 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -17,7 +17,7 @@ class MyApp extends StatelessWidget {
         title: 'Namer App',
         theme: ThemeData(
           useMaterial3: true,
-          colorScheme: ColorScheme.fromSeed(seedColor: Colors.green),
+          colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepOrange),
         ),
         home: MyHomePage(),
       ),
@@ -27,11 +27,21 @@ class MyApp extends StatelessWidget {
 
 class MyAppState extends ChangeNotifier {
   var current = WordPair.random();
+  var favourites = <WordPair>[];
 
   void getNext() {
     current = WordPair.random();
     notifyListeners();
   }
+
+  void toggleFavourites() {
+    if (favourites.contains(current)) {
+      favourites.remove(current);
+    } else {
+      favourites.add(current);
+    }
+    notifyListeners();
+  }
 }
 
 class BigCard extends StatelessWidget {
@@ -53,31 +63,94 @@ class BigCard extends StatelessWidget {
       color: theme.colorScheme.primary,
       child: Padding(
         padding: const EdgeInsets.all(20.0),
-        child: Text(pair.asLowerCase, style: style),
+        child: Text(pair.asLowerCase,
+            semanticsLabel: "${pair.first} ${pair.second}", style: style),
       ),
     );
   }
 }
 
+// ...
+
 class MyHomePage extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
-    var appState = context.watch<MyAppState>();
-    var pair = appState.current;
-
     return Scaffold(
-      body: Column(
+      body: Row(
         children: [
-          Text('A random idea:'),
-          BigCard(pair: pair),
-          ElevatedButton(
-            onPressed: () {
-              appState.getNext();
-            },
-            child: Text('Next'),
+          SafeArea(
+            child: NavigationRail(
+              extended: true,
+              destinations: [
+                NavigationRailDestination(
+                  icon: Icon(Icons.home),
+                  label: Text('Home'),
+                ),
+                NavigationRailDestination(
+                  icon: Icon(Icons.favorite),
+                  label: Text('Favorites'),
+                ),
+              ],
+              selectedIndex: 0,
+              onDestinationSelected: (value) {
+                print('selected: $value');
+              },
+            ),
+          ),
+          Expanded(
+            child: Container(
+              color: Theme.of(context).colorScheme.primaryContainer,
+              child: GeneratorPage(),
+            ),
           ),
         ],
       ),
     );
   }
 }
+
+class GeneratorPage extends StatelessWidget {
+  @override
+  Widget build(BuildContext context) {
+    var appState = context.watch<MyAppState>();
+    var pair = appState.current;
+
+    IconData icon;
+    if (appState.favourites.contains(pair)) {
+      icon = Icons.favorite;
+    } else {
+      icon = Icons.favorite_border;
+    }
+
+    return Center(
+      child: Column(
+        mainAxisAlignment: MainAxisAlignment.center,
+        children: [
+          BigCard(pair: pair),
+          SizedBox(height: 10),
+          Row(
+            mainAxisSize: MainAxisSize.min,
+            children: [
+              ElevatedButton.icon(
+                onPressed: () {
+                  appState.toggleFavourites();
+                },
+                icon: Icon(icon),
+                label: Text('Like'),
+              ),
+              SizedBox(width: 10),
+              ElevatedButton(
+                onPressed: () {
+                  appState.getNext();
+                },
+                child: Text('Next'),
+              ),
+            ],
+          ),
+        ],
+      ),
+    );
+  }
+}
+
+// ...