Mack and Yo-Yo in “Unfinished Business”

Mack

In the future, we swore... We swore we wouldn't lose ourselves.

Yo-Yo

I know.

Mack

Or lose each other.

Yo-Yo

I know. I love you. I'm doing this for you, but you need to believe me. You need to trust that I know what I'm doing. Please, Mack. You know me. You know I may run away, but I always come back to where I started.

Mack

I know. I just don't know if I'll be here when you do.