You know those games where the MC can just twirl or whatever and be in a different outfit? Yeah, I'm picturing that.

Coach:

A normal day he wouldn't have noticed, but after seeing you in the same outfit for a week straight it's very noticeable if one changes. More so if one second you wore it, he turns then looks back and you have a whole new outfit on. "What... What happened there?" when you shrugged, "Nah, sugar, changing jacket in a second is normal. Changing whole outfit?! That's some wizardry." If he knows your secrets he could finally get out these disgusting clothes so he kept pestering you for it.

Rochelle:

"Euh... what just happened?" When you gave an innocent head tilt she became unsure of herself, telling herself you definitely weren't wearing that. Or maybe she was so busy with others matters she missaw it..? So she goes on, but with a whole uncertainty now.

Ellis:

He looked back at you and stared, feeling as if he's now in a game of 'spot the differences'. He's sure it's your clothes, but that wouldn't make sense. So hesitatingly he points to your outfit, asking; "when did you..." but you acted oblivious so now he felt he could tear his hair out in confusion. First zombies and now MAGIC?! Also; you can do spells and never told him?! That is more insulting!

Nick:

"Wait- You weren't- When did you change?!" You kept claiming it's normal so he argued, "Taking off a jacket is normal! Changing your whole outfit in a second isn't!" He's honestly just jealous. He also wants to be able to do that and get some clean clothes, so he kept bothering you until you told him.