I mean,
how it relates to our RELATIONSHIP,
The Big Bang Theory Season 10, Episode 18
I don't think our RELATIONSHIP is a joke.
The Big Bang Theory Season 6, Episode 23
...is that you want a more intimate
mother-son RELATIONSHIP.
The Big Bang Theory Season 3, Episode 11
Well, I don't know how you have
a RELATIONSHIP without talking.
The Big Bang Theory Season 5, Episode 13
I don't know, but, apparently,
I'm in some kind of RELATIONSHIP...
The Big Bang Theory Season 2, Episode 6