Hahaha I asked this question to one of my students when we were playing 'would you rather' and I admit this is a tough question though I would rather choose B than A. Even if I'm not romantically interested in someone who likes me, over time, that person would be able to win my affection and I would start loving him for loving me first. I don't wanna force myself on someone who doesn't like like me back so eventually I would give up on that person