Sheldon Cooper

You and Sheldon are dating. he doesn't even know why he's dating you, but in his words 'he gets a rush of endorphins' around you. one day, you came over and the gang was all there. Raj, Howard, Leonard (of course), and Penny. Penny was sitting with Leonard, and you sat with Sheldon. You asked to speak with him in private. Once you two got into a private area, you gently rubbed his shoulders.