All Yours- ( Karma x Nagisa ) AU

Nagisa never had any fun, nor friends. He only wanted to be alone and he never wanted to make contact with people, until he met Karma in the bridge. The two of them got along well as their relationship deepens into something bigger.

WARNING: This story contains a lot of sad, depressing, drama scenes. If you don't want to cry or feel emotional, don't read it.