Leonard: And Amy's your best friend. I'm sure she'll come to her senses and pick you.
Penny: Okay, she's not my best friend. We're not 12. If she wants Bernadette to be her maid of honor, I really don't care.
Leonard: Sounds like you care.
Penny: No, I mean, it-it's just annoying. You know, we talk every day. We see each other all the time. She's always there for me, and basically-- oh, my God, Amy's my best friend.
Leonard: You okay?
Penny: No, my best friend didn't ask me to be her maid of honor. I'm pissed!