"On all of us."

Having let slip this admission of unhappiness, he sighs and pats Eva's hand.

"I would not speak long on my sorrows." Not with anyone he knows on the ship. There's one he WOULD air his sorrows to . . . but she isn't here. "We have a war to win, more than a past to regret."

Still, by the way he hasn't let go of Eva or pushed her away . . . It's probably clear he misses his clan a lot.