1 Point for not having a proper "The END" or "Game Over"
-1 Point for not being able to choose Lucy over Becka ( Even if you cut the game short you still get a good ending for not cheating on your gf)
It's a matter of creating a choice between going on your date and continuing your chat with becks. Choosing Lucy will end the game.
Which game are you talking about?
This sounds like it would be better posted as a review.