diff --git a/lib/main.dart b/lib/main.dart
index 139467226a9de316215e9d5d9962bc2557a4cb66..b4643af08ca4f51b6275163a3b599bb5b987af85 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -32,6 +32,18 @@ class MyAppState extends ChangeNotifier {
     current = WordPair.random();
     notifyListeners();
   }
+
+  var favorites = <WordPair>[];
+
+  void toggleFavorite(){
+    if(favorites.contains(current)){
+      favorites.remove(current);
+    }
+    else{
+      favorites.add(current);
+      notifyListeners();
+    }
+  }
 }
 
 class MyHomePage extends StatelessWidget {
@@ -40,6 +52,14 @@ class MyHomePage extends StatelessWidget {
     var appState = context.watch<MyAppState>();
     var pair = appState.current;
 
+    IconData icon;
+    if(appState.favorites.contains(pair)){
+      icon = Icons.favorite;
+    }
+    else{
+      icon = Icons.favorite_border;
+    }
+
     return Scaffold(
       body: Center(
         child: Column(
@@ -48,7 +68,13 @@ class MyHomePage extends StatelessWidget {
             // Text('A random AWESOME idea:'),
             BigCard(pair: pair),
             SizedBox(height: 10,),
-            ElevatedButton(onPressed: (){appState.getNext();}, child: Text('Next'),),
+            Row(
+              mainAxisSize: MainAxisSize.min,
+              children: [
+                ElevatedButton.icon(onPressed: (){appState.toggleFavorite();}, icon:Icon(icon), label: Text('Like'),),
+                ElevatedButton(onPressed: (){appState.getNext();}, child: Text('Next'),),
+              ],
+            ),
           ],
         ),
       ),