This game is a little happy but is designed like a dick.
http://axcho.com/theloveletter/It's the love letter.
go on play it. It'll take less than 5 minutes.
Done?
Ok, this game is designed like a bitch. If you lose you get the obvious embarrassment. If you win you get true love. Simple.
But this game was designed around the concept alone. The entire game rests on that concept.
Really it's about your desires driving you away from sociability and other people. And it even gives good reason.
But it's kind of built like a dick. The actual letter reads painfully slow, and is extravagant in detail. People who see you will follow you, and people who see you reading will run to you. it all makes sense in the gameplay and story, but it's still a dick.
Anyway it's an interesting take of making you want to be alone.