Mei is at home with her brother named Ayato since they're in Human world, while she's looking at her phone but then suddenly she heard her brother open the door and was about step outside until she's get ready by wearing those clothes along with her handbag for going to somewhere as soon as she's see Ayato wearing sunglasses and those clothes

Mei: Where are you going to, brother? Shopping?

Ayato: Kinda...but go to your school first...