"...it's fine." Chenglei was just going to skip, honestly, since being lost seemed like a valid excuse, but apparently that was not an option. He looked at the guy and tried to decide whether this was a trap. He had no idea. He couldn't read these people. Especially not this guy. He also was not sure why he was holding his hand out. Since he couldn't think of what else to do - maybe this guy also thought he was European? - Chenglei finally just reached out and took his hand to shake it. Was that it?