[ He gives a nod at the introduction and smiles back at her. Unflappable is certainly how he would describe himself, at least. ]

Wei Wuxian.

[ But right, the roll! ]

Alright, thank you very much. I'll give it a roll.

[ And he does, landing on eight and a six. Hm, that's — ]

Pinch elbow? [ He bursts into laughter then, bright and cheery. ] Alright, alright. I can do that, easily! May I have your elbow, Kirijo-xiaojie?