Sure. Raj, HUG Howard.
The Big Bang Theory Season 1, Episode 12
A HUG.
The Big Bang Theory Season 12, Episode 13
...and I built two radio-controlled arms
that would HUG me and pat my back.
The Big Bang Theory Season 2, Episode 15
- (CHUCKLES) A big HUG!
- Oh!
The Big Bang Theory Season 10, Episode 23
I need a HUG.
The Big Bang Theory Season 4, Episode 22