How is possible to forgot you're married to Channing Tatum? Well, Rachel McAdams takes on that challenging role in the upcoming film The Vow, which tells the true story of a woman who loses her memory of her husband after a terrible car crash.
"We're good friends, so you don't know if that will come off weird and will it work," Rachel explained to Good Morning America today about her concerns for their chemistry.
"He's the loveliest guy you could ever meet," she added. "He's a bit of a prankster. He likes to keep you on your toes."
One example is when Channing placed a "giant branch" in the passenger seat of her car.
"I always knew who it was," Rachel said with a laugh. "He kept it really fun. He's wonderful."
The Vow hits theaters on Feb. 10 — just in time for Valentine's Day! Will you be seeing it with your special someone?
Watch a cute clip from The Vow, below!