Amy: Hey, we just heard that you're the ones who convinced the Nobel Laureates to come.
Sheldon: Thank you.
Penny: You are welcome.
Leonard: You guys deserve this.
Penny: Yeah, now get out of here, go talk to some smart people.
Leonard: Wait a minute.
Penny: Yeah, sorry. Sometimes I forget you're smart because you're so sexy.
Leonard: I can see that.