Next to me you're all number two!
I loved that scene.So Given her history with "magical destinies," Shazam is luck it's Yuki meeting Billy. Megan would have made Superman's reaction in First Thunder look tame.
For those that have never seen it, when Clark found out Captain Marvel was really a ten year old, his reaction was to go find Shazam and was ready to cut a fool.
*Captain Marvel turns back to Billy*
Superman: Who did this to you?
I also imagine afterward Megan would be calling Maxwell and thanking him for missing her as a kid and not giving her powers till she was a grown up.