READ THIS.
trust me, it's actually an interesting perspective.

Haha, okay. So this is just the lineart.
Anyways, I love the concept. If you look at her left arm (the arm towards the back of the picture) and look at the hand you'll see a wedding band. And attached to the wedding band, is a chain and a heart locked onto it. Haha, it's showing that love is a way to lock up someone's heart in crazy emotions that can hurt you as much as take your breath away. After all, if you've ever been in love you know that the only person you ever think about, probably the only thing you ever think about is the other person.
AKA: Your mind and heart are locked up and kept within the thoughts of that other person.

The cupid is the foil, or opposite. You see, Cupid is wild and free, and as you can tell from her clothing and features - the wings so she's not grounded, her hair kept from being tied back, her clothing isn't restrictive, and she's generally carefree and happy.
Love is being locked up (even if it is so enjoyable) and freedom is it's foil.
Nice concept right? Haha.
Don't understand why I drew it, I just started to.
Enjoy (: Oh, and comment your opinions.