He doesn't really need to raise his voice for the boy closest to him, since Trunks' hearing is better than a normal human's, thanks to being part Saiyan. But it doesn't hurt, either, in the general din of the room.

Trunks watched him--noting certain tells. He didn't think the man could see.

"You're on a starship, the Enterprise."

He didn't know if the man would be insulted--he hopes not, and also hopes that he's not being presumptuous--and he continues casually.

"I'm on your left, by the way. About four feet in front of you," he offers.