I love 'little brother' for the unexpected tenderness, and the way it portrays four characters and their relationships in a very short space. Really very good. I've read it a few times now, and it grows with each reading, too.
Anticipation, and One night both have killer endings. I still like 'little brother' best, though, at the moment. I will be back to comment on today's poem, as I've only just seen it.
Sarah