Well, I think it's very nice
that you're helping out our FRIEND.
The Big Bang Theory Season 10, Episode 18
Sheldon, there's a difference
between greeting a FRIEND
The Big Bang Theory Season 10, Episode 16
...that summarizes the current theories
in the field of FRIEND making.
The Big Bang Theory Season 2, Episode 13
Are you gonna introduce me
to your FRIEND?
The Big Bang Theory Season 7, Episode 20
Relax, he's just a FRIEND. We're doing
an oral report together. He's really nice.
The Big Bang Theory Season 6, Episode 8