One night stand

This is my story from fanfiction.net. My friend told me about this story so I decided to post one of my stories on it. The kishen is dead but so is Soul. They celebrate the kishen's death but Maka is depressed and Kid tries to comfort her. But a mistake happens so maka leaves. later she comes back. what does Kid think? And who is Rei and why does he live with Maka?