A good piece. I enjoyed how you characterized the object of the speaker's affection as an "Icicle Man." There is one clear thing I noticed though, the last line of this poem seems to me to be a focal point. Along with our correspondence, I notice that indeed it seems difficult for you to express warm or positive feelings in your work. The last line of this poem seems to solidify that, as it just feels... awkward somehow.

But this is good! Because what challenge is there for either of us if you are perfect ;)

I'd highly recommend finding an interesting way to challenge yourself as far as your tone and the emotions in your poems. If all else fails, I say start making ** up! Look into interesting or unique ways of characterizing love or affection to make it more attainable for you artistically. Don't try to force butterflies out of your **, paint them with night and cast them into the eyes of a lover. The limitations we have artistically are only those which we impose upon ourselves. It's obvious you're not a slouch personally or poetically! So I am sure you will be able to find an interesting and inspiring way to characterize positive emotions in a personal and original way.