Seth nods tersely. It'll have to do. It's not the most reassuring, and his stomach is in knots thinking about what could potentially happen once they get there. But... Well, what choice does he have?

He doesn't manage to return the smile. There is, at the moment, very little to smile about. Currently he's leveled out a little, but he knows as soon as they're inside, he'll be fighting off another breakdown. Which could get not just him, but also Daniel killed. He needs to focus on keeping it together. On just following Daniel and doing what he needs to.