finding Lissa

Ana is a 23 year old in Manhattan. she wakes up on a stranger's couch and has no idea where she is. she goes to a coffee shop and meets Sean. blah blah blah you know the drill. they "fall in love!" of course they do... but she wants to meet Lissa. that's the person who hosted the party that she remembers nothing about. Sean and Ana are happy but Ana is attracted to Lissa in a curious way. But honestly, who wouldn't be?!?! Lissa is drop dead gorgeous. And it's so hard for Ana to ignore all the flirting she does with her. So the question is, who will Ana pick? Sean or Lissa? this will be the most important and life changing decision of her life.