Sam was trying so, so, so hard to keep his feelings for you a secret. He couldn't let you know. You two had been friends since you were kids. You had been by his side, along with Dean, through thick and thin. Plus, his older brother might kick his ass if he went for the girl Dean saw as his younger sister.

So, he'd bottle those emotions. For months. They had seemed to come from nowhere... but maybe it was after Jess' death. You always being there for Sam? It eventually got to him. And he started to see you as more than a friend.

So, one day, it was just you and he in the Impala. He was up front, driving, and you were in the backseat because it was just where you were used to sitting. Mindlessly, as the son beamed down on the car, you pulled your hoodie off, leaving yourself in just your tanktop...

Sam saw this through the rearview mirror and felt a certain... item, stirring in his jeans... now he had to work to keep it secret.

What was going to happen next?