diff --git a/viecher.py b/viecher.py
index 0a5a3f6..b0b705f 100644
--- a/viecher.py
+++ b/viecher.py
@@ -75,13 +75,13 @@ class NPC(Objects):
             self.conversation.draw(screen)
     
     def update(self, keys, objects): 
-        if  self.lastUpdate + 200 < pg.time.get_ticks():
+        if self.lastUpdate + 200 < pg.time.get_ticks():
             if self.talking:
                 self.conversation.update(keys, objects)
                 self.lastUpdate = pg.time.get_ticks()
             else:
                 touches = pg.sprite.spritecollideany(self, objects[0])
-                if touches is not None and keys[pg.K_SPACE] and isinstance(touches, MainCharacter):
+                if touches is not None and keys[pg.K_f] and isinstance(touches, MainCharacter):
                     self.talk(objects) 
                     self.lastUpdate = pg.time.get_ticks()