[Childe pulls back and gives Falco the space he needs, taking a deep breath. He hadn't meant for his own personal feelings to get in the way so much just now, but he still hasn't dealt with his own demons.]

Ha... [It reminds him of what the traveler's little fairy companion Paimon said, before he'd disappeared from Teyvat.] You're the second person to say that, so I guess that makes it true after all.

Your name's Falco, right? [He'd heard it from the others.] Do you have anyone else here with you? You know, from home. Or did you arrive alone?