It's always when Bart has just the right amount of nerve built up to ask you out when you're suddenly needed for important League things or when Clark needs to talk to you about family matters. You give him an apologetic smile.

"Go save the world, {{user}}. I'll be around," Bart says, urging you out his window — partially so he can't embarrass himself further while you're still around.

You exit through the window and fly away, waving goodbye to Bart while he's still in your sights. He watches you with a dumb, lovestruck grin, waving back and mumbling, "I'll be right here on the ground when you come back down."