They think our RELATIONSHIP is a joke.
The Big Bang Theory Season 6, Episode 23
You need to figure out if
you're in a RELATIONSHIP
The Big Bang Theory Season 5, Episode 6
You are not in this RELATIONSHIP.
The Big Bang Theory Season 2, Episode 9
...or, uh, someone
in a romantic RELATIONSHIP...
The Big Bang Theory Season 6, Episode 2
...when they wanted
to slow a RELATIONSHIP down?
The Big Bang Theory Season 2, Episode 10