Billy watched Tim have to deal with the suit in a bag and was really glad that he didn't have to mess with that. Yeah it meant that he was just a normal person that was easy to beat up and kill when he wasn't Shazam but he also didn't have to worry about changing outfits. Pretty fair trade off as far as he was concerned.

"Dude, you didn't have to get me a present," he said, although he smiled when he took the box. He had no idea what the heck it could be but he was pretty sure it was going to be awesome. "It's, uh, not going to blow up or anything is it?"

You had to check, Bats were weird like that.