"yet not here to take it away"
^I felt as if this line didn't belong. It sounded awkward when I read it and just didn't fit into the flow of what you were trying to convey in that stanza.
"Consumes my every emotion
like fire engulfing my every thoughts"
^Didn't really like the repetition of "every" here but I could truly feel what you were saying.
"It is then when I am certain"
^Hmm I don't really like how this sounds. Perhaps change it to "That is when I am certain" or something along those lines.
Overall a sweet poem to express your feelings for a certain someone. Nicely done!
Awww.... such a sweet and well-written poem. I liked the expressions you used and how it wasn't obvious what was happening until the last stanza. Beautiful words! Great job :)