The continuity was completely fractured. Going down one route you'd find out he had a fiance, but by going down another you'd find him sleeping with your bff. I'd have given a spoiler warning, but truth be told the game would be just as interesting.
Terrible. It's too short. And I wouldn't just say, "Have a nice life." I'd say, "Sorry, it's fine, we can just be friends, seriously." I'd take the guy as a boyfriend or just a friend. Just saying "The end" is total bs. Seriously.