about the kind of RELATIONSHIP
we're actually in.
The Big Bang Theory Season 7, Episode 13
I mean, what kind of
RELATIONSHIP is it
The Big Bang Theory Season 5, Episode 4
Anyway, you're aware that Leonard has
entered into a new romantic RELATIONSHIP...
The Big Bang Theory Season 2, Episode 9
Come on, Dad! That's just
our RELATIONSHIP, okay?
The Big Bang Theory Season 11, Episode 10
It relies on the homonymic RELATIONSHIP
between tick, the bloodsucking arachnid...
The Big Bang Theory Season 2, Episode 1