At some point, we'll EXCHANGE.
The Big Bang Theory Season 5, Episode 14
A fair EXCHANGE, that is.
Game of Thrones Season 4, Episode 7
Oh, all right. Would you like
to EXCHANGE pleasantries on the way?
The Big Bang Theory Season 2, Episode 15
Oh, good, Penny,
you're here to EXCHANGE gifts.
The Big Bang Theory Season 2, Episode 11
Let's not sully the moment
with the EXCHANGE of saliva.
The Big Bang Theory Season 4, Episode 4