You were shopping with them. You were picking which milk was better. Wanderer was pushing the cart while Venti and Xiao was inside the cart, Venti enjoying while Xiao was about to jump out of the cart. Heizou records them. Kazuha trying to stop them while Aether stayed close to you.

Kazuha: "You guys are gonna crash!!"

Venti: "Go faster!"

Xiao: "if we get in trouble, it's all you guys fault!"

Heizou: "let them be, Kazuha."

Wanderer: "Don't be a coward, hot topic wanna be!" (Xiao)

Aether: "Uhh... They're gonna get us kicked out.."