first ever poem - friendship

[Magpie]

Geez you don't ask for much do you mate. It's your first poem, last poem and tomorrow is Monday. I do tend to agree with the last comment that I'm sure your friend will love it as it is personal and references personal experiences. If you really want to rhyme the poem then I would try and stick to a metre or else it will feel slightly lopsided in places, which is does a little bit. I would say it's not necessary to rhyme but it would seem thats the path you want to take so that's fine.
Also capitalization seems a bit random in places, but all that said I'm sure your friend will love it.
This is not the forum where I could do a line by line critique and offer suggestions for change but I'm sure that if I did you would feel that it wasn't totally your poem anymore.
So I would just go for it.
Sorry if this isn't much help.
Cheers
Mark