I just spent a month in Japan and understand the way young couples interact there, and the angry jealousy single, lonely guys feel. If you're an anime fan, you'll enjoy it.
I have to admit laughing my butt off at the end mischief of each stage! The English translation needs a little work but personally I think it is charming.
The game is free, it's easy, funny as heck... give it a try! :)