I like the rhyme. I think the simplicity actually accentuates the feeling of the poem - that it is a child speaking, telling of their affection towards their best friend.It's not the rhyme, but the rhythm... I couldn't really feel a pattern to it here, I think if you worked on it to get a nice smooth flow it will be even better! It has four beats in every line, but it's sometimes a bit awkward.The last two lines, for example, are really sweet but might sound better as say, "All those fights and times of laughter/are treasured by us for ever-after" or "we hold in our hearts for ever-after"Okay so they're not perfect and I'm definitely NOT a poet, haha... but you get the idea.But I do likeit! I found the text-message thing funny :-) yes, it would have taken a lot of credit to send such a long text!