She doesn't look moved by the sudden reaction.

"Very funny, Larxene." She won't be fooled. This woman has done a lot to mess with her, to try to screw up her relationship with her future husband. "This is the Complex. And I'm Yuu, Zexion's girlfriend. Remember?"

Perhaps she should be kinder. There's an off chance that this could be an alternate, someone from a different world. Still, she's wary of Larxene. She always seems to be plotting something…