It's all AU.

Jack was walking down a flight of stairs inside the hotel, minding his own business, when he nearly collided with someone coming up them. "Whoa! Careful there!" He steadied them with a hand on the shoulder, and himself by grabbing onto the railing. Taking a fall down the stairs didn't seem like a good idea to him. The person he'd 'rescued' may or may not have a different opinion.

He squawked when someone fell into his lap in the hotel's lounge. "Watch where you're going, would you- Oh, it's you. Nevermind, then." He smirked.