I disagree. Love is not a sprint.
It's a MARATHON.
The Big Bang Theory Season 1, Episode 3
People run
in a MARATHON!
The Big Bang Theory Season 7, Episode 3
Amy's just about to realize she
wants to watch a Hulk MARATHON.
The Big Bang Theory Season 11, Episode 8
A MARATHON? Wow, how many
Superman movies are there?
The Big Bang Theory Season 1, Episode 2
Look, it's a MARATHON,
not a sprint.
The Big Bang Theory Season 11, Episode 12