His worst language. He knows like five phrases. He'll just have to... continue forcing Italian on her. Her aide (Olly, if he's reading it right) chatters away and he has no idea what's being said, but it doesn't really matter because then Jyn is in her costume directly in front of him and he must only Look Respectfully.

"Good luck," he says, not really sure how to say he'd like to stick around either, given they've barely spoken outside a brief exchange in shaky Italian. But at least his sister and friends are hovering nearby, so maybe he can just loiter with them.

As Jyn moves towards the stage, Shara passes off her son to Cassian to go chat with one of the techs, and Kes leans in, waving his fingers at his baby. "You know she speaks English, right?"

Cassian does a double take, just as Jyn's song starts. "What?"

"Shh, time to listen!"