Hello, Rajesh. What a nice surprise.
The Big Bang Theory Season 8, Episode 22
Hello.
Oh, hey.
The Big Bang Theory Season 7, Episode 15
(IN UNISON)
Hello.
The Big Bang Theory Season 2, Episode 18
Hello.What are you two doing?
The Big Bang Theory Season 12, Episode 18
Hello. - Hey. -Hello.
The Big Bang Theory Season 7, Episode 24