Leonard: Look, she obviously wants to take your relationship to the next level.
Sheldon: I don't want the next level. I like this level. Fix it for me!
Leonard: Me? Well, how am I supposed to fix it?
Sheldon: Simple! You want a girlfriend, Amy wants to be someone's girlfriend. Take her off my hands. I give you my blessing.
Leonard: That is insane.
Sheldon: You're right. It would never work. Amy finds you tedious.