Rajesh Koothrappali: If you like fixing people, I could use some help.

Bernadette Rostenkowski-Wolowitz: Raj. Why do you think you stopped wearing Crocs and socks?

Rajesh Koothrappali: Uh, well, one day I just woke up and realized they looked silly.

Bernadette Rostenkowski-Wolowitz: Yes, you did. All on your own. (whispers to Howard): That's how good I am.