I'm HER boyfriend.
The Big Bang Theory Season 7, Episode 23
Sheldon, tell this girl that my ring
will never be on HER finger.
The Big Bang Theory Season 9, Episode 14
Go on, try HER.
The Big Bang Theory Season 12, Episode 12
How about calling HER my wife? Heh.
The Big Bang Theory Season 6, Episode 1
Yes, we warned HER.
The Big Bang Theory Season 11, Episode 15