Getting to explore something wild like this with Morgan was something he'd dreamed about when she was little. After everything, he didn't think he'd have that chance, so if she wanted to check out this crazy train and try to figure out how it worked, then Tony was going to be all over it.
Even if she invited Howard to come along as well.
He dropped down to the ground off the train, looking around for her for a moment before spotting her. "Find anything yet?" he asked lightly, smiling at her.