...so too I REGRET my participation
in what was...
The Big Bang Theory Season 1, Episode 2
And I REGRET
how hard I was on you.
The Big Bang Theory Season 11, Episode 15
Hey, you rock.
Thank you. Thank you.
You won't REGRET this.
Breaking Bad Season 2, Episode 5
you REGRET the stuff
you didn't do
The Big Bang Theory Season 5, Episode 7
that I REGRET my actions
towards the two of you.
The Big Bang Theory Season 5, Episode 20