Christina probably pitched the video idea to Colin like - "You play a hot yet sensitive florist/lumberjack and I follow you around all day and sing while you do your chores but I'm not really there."

And then on the day of filming...



Christina: So can you do the eyebrow thing?

Christina: And the jaw clench?

Christina: And the nervous scratch?

Christina: Oh and in this next scene you are shirtless...

Christina: and you climb in the bath tub...

Christina: and then I climb in with you...

Christina: and I'm wearing Hook's necklace.

Colin: Wait, what?