I like this poem. I really liked the interpretation of a friendship into a single person, and the eccentuation of how powerful the relationship was by describing two people as one.
I don't know if this really matters but there were a couple spelling errors, "tho she cant shine threw"
*through
*though
I don't think you really care about that, just though I'd point it out, haha sorry. Anyway good read. I can definitely relate to the feeling of loss and how bad it can get when losing someone that close to your heart