Miu will be his alibi when need be. I feel like that'd be something she'd be used to? And she'd worry about him and all, but like... she wouldn't rat him out or anything. Gotta protect the bro and all.

Them having moments of sibling bonding or fondness towards each other and then remembering their lives have been Fakety Fake and being awkward about it a moment later lmfao.