Efrain Gomez

Penny figures out the "secret" to Sheldon.

Caroline is excited to go on her first date with Bobby, but she gets nervous when she realises Max will be in charge of the dessert bar solo for the first time. Meanwhile, Sophie and Oleg decide to mix things up and try going out on a date instead of staying in.

Richard is concerned he won't finish his demo in time as TechCrunch Disrupt opens... and he soon gets distracted by the rumours an ex-girlfriend is spreading about him. Meanwhile, Jared isn't happy with Amanda's new position, and Dinesh is busy falling in love.