And spoiler alert: They always manage the challenge with flying colors.

I was gaga over her, I could not even talk around her in high school.

I was crazy for her."

Brian and Mika Kleinschmidt

But did Mika feel the same way back?

Did she even know that Brian felt that way?

“I mean, honestly, no.

Brian and Mika Kleinschmidt

I don’t think it was, like, really a thing.

Because he always jokes.

The thing with Brian and you’ll notice it in the show, everything is a joke.

Brian and Mika Kleinschmidt

And so I kind of just didn’t really take it seriously,” she recalled.

But she asserts that she’s nothing like that anymore.

And I was so the opposite.

I sat by myself at lunch," she said.

And to this day, she still does all the paperwork," he joked.

But more than growing individually, Mika asserts that she and Brian grew as a couple.

“I think that what changes is you just grow together.

“It’s just about timing.