diff --git a/friend_functions.py b/friend_functions.py
index 20653e4..e207daf 100644
--- a/friend_functions.py
+++ b/friend_functions.py
@@ -84,7 +84,14 @@ def get_color_dict(people):
             "orange": 1,
         }
     """
-    raise NotImplementedError()
+    fav_color_dict = {}
+    for person in people:
+        for color in person.get("favorite_colors", []):
+            if color in fav_color_dict:
+                fav_color_dict[color] += 1
+            else:
+                fav_color_dict[color] = 1
+    return fav_color_dict