I mean, Amy is the key
to your HAPPINESS.
The Big Bang Theory Season 7, Episode 21
to get in the way
of your mom's HAPPINESS.
The Big Bang Theory Season 7, Episode 18
You're putting your future
bride's HAPPINESS above mine.
The Big Bang Theory Season 7, Episode 24
With that being said,
may you find as much HAPPINESS
The Big Bang Theory Season 5, Episode 24
I'm not gonna pass that up for
some hypothetical future HAPPINESS...
The Big Bang Theory Season 1, Episode 5