I never thought I could do something like this. - Marty McFly

"I never thought I could do something like this."

Marty McFly

More from Marty McFly

"This is heavy."

"There's that word again, 'heavy.' Is there something wrong with the Earth's gravitational pull?"

"I'm your density. I mean, your destiny."

"You're my best friend, and I care about you, but don't ask me to do this."