The Trouble with Dating Sue

She wasn't supposed to matter.
So why does it kill me when she smiles at my twin?

Susan Miller is all glasses, ponytail, geek-squad t-shirts - and she's also the only girl in this entire town completely immune to my charm. I only followed her into detention for one simple thing. A kiss. A stupid challenge.
And I never lose. Then she smiles at my quiet twin instead of me, and suddenly nothing about this feels simple anymore. Ethan has secrets he's kept locked up for months. I don't know where ...