"Ah, I see. I'm sorry that you died. Still, that's a good thing, because now you're here on the train helping others, saving worlds, and meeting new friends. I'm glad to met you and having adventures." He nods. So just like himself, he died too, and if the train have no purpose for them other than fulfilling missions and saving worlds...

Perishing the thought, "Still, eating food is a good thing. I took it for granted back home. Xue Yang, A-Qing, and I, we lived in poverty in a house we live together. Whatever I could afford, I bought them candy, hoping it would give them happiness."