There is very little that Jyn could ask for that Cassian would deny lately, swapping out her beer is the easiest favor. She can be the laziest hobo her heart desires. He just reaches out to grab the fork and switch it, momentarily distracted by the way Mateo watches the exchange like it's his own television show.

Before he pulls away, he shoots his son a silly face, then opens said beer, then reaches his finger over to boop Mateo on the nose. He coos happily and gnaws a little harder on Jyn's finger in return.

He takes her plate away too, settling it on the table. He looks back at Jyn and their son and he's gonna get sappy real quick. "Our first dinner as family, in our house. Success, probably."

Cassian feels very accomplished, and he's a fucking surgeon.