“You’re going to have a full heart,” the actor assures.
But Ilovehow the story is unfolding and I love being a part of it.
So I’ll do it as long as they let me."

Ron Batzdorff/NBC
The show’s big goodbye has actually been years in the making.
Hartley agrees with that assessment, noting: “I think it’s very unpredictable.”
Just like life, everything does end, doesn’t it?
It’s definitely an emotional journey, and we have a lot of laughs to be told in it.
I mean, there’s funny stuff coming up as well."
Speaking of which, here’s Hartley’s teaser for the finale.
“Milo told you about the spaceships, or no?”
“Can you imagine?