It's hard to tell if it's even possible with how wide Madoka's smile is at seeing him to begin with, but it's as if it grows just the tiniest bit wider at seeing him smile back at her. She's just so excited for this mission that she's glad to see him in an even slightly good mood too!

Though her gaze turns a bit more curious as she looks at the wet suits. "Oh?" That.. sure is orange, yes. Madoka looks back at the vampire. "Hm.. Is it the colour that's the problem? I guess it is kind of bright.. Maybe we can see if there's a spare blue one instead? It'd match your hair!"