Bleh...a love spell.
Why post this in the forum? Why not the spellbook? Unless you want it to be discussed. And if that's the case, I would have to say that it seems like its missing a lot.
"Burn flame" would hint that there is a candle involved (so this is probably candle magick)
"Cause love's heart to beat for me" doesn't seem to be referring to the heart chakra but is poetic for "my love", such as a person you are in love with. Having it beat for the caster, is also poetic for having this person love them ("my heart beats only for you" sort of scenario). This could very quickly turn into fatal attraction or suicide if the caster cuts ties, seeing that they are attempting to force this person to center their world around around them. "Light the passion for all to see" means that this love that manifests through the person will be passionate and won't be capable of being concealed. Not exactly healthy in my opinion. If you really love someone, you wouldn't do it.