Bart was now extra in love with Kara. She said she'd be the Catwoman to his Batman. That was kinda extra awesome... and no comments about him being Batgirl either-- unlike at Prom; the last time he'd tried to be Batman.
His extra-loveness had Bart looking up at Kara instead of down at his feet and the ground that they were not touching. And he didn't even mind. He smiled, and didn't once feel afraid of the fact that he couldn't run, even if he needed to.
When they touched down, Bart looked around the mountain, eyes widening. "Woooooooow. This is so cool." As Kara produced the snacks, Bart's grin couldn't have gotten bigger, "Thanks for bringing me up here, Kara. I really like it." He paused for just a second and dragged his heel through the grass at his feet and mumbled quietly, barely glancing at her, "AndIlikeyoutoo."
He may have said it at super speed-- but that was the nice thing about being with Kara... she could understand it.