
The point is, if this got out, it would
destroy Howard and Raj's FRIENDSHIP.
The Big Bang Theory Season 4, Episode 20

Cat, their FRIENDSHIP held
the kingdoms together.
Game of Thrones Season 2, Episode 5

as Schrodinger's Friendship.
The Big Bang Theory Season 5, Episode 5

With the FRIENDSHIP clause
of our agreement nullified...
The Big Bang Theory Season 3, Episode 15

You can't ruin a FRIENDSHIP
with sex.
The Big Bang Theory Season 5, Episode 1