She's always been sunshine - loud, warm, impossible to ignore. He's always been off-limits - her brother's best friend, permanently grumpy, and entirely uninterested... or so she thought. When she transfers to the same college her older brother attends, the last person she expects to see is him - colder, sharper, and even more infuriating than she remembers. He barely tolerates her. She pushes every button he has. They clash. Constantly. But when a housing mix-up forces them into a one-bed situation during a weekend trip, lines blur. Tension snaps. And suddenly, the guy who couldn't stand her is watching her like she's the only thing in the room. He knows he shouldn't touch her. She knows she shouldn't want him. Too bad neither of them are very good at self-control.