Is this about Tatsuta being a -san and Tenryuu not?
The expedition is over so we can rest nowYep... Hmm?It's Sado, what're ya up to?I'm going to play in the mountains with Sacchan (Yaaay)Don't stay out too late, it's dangerousYup, I won't! (I'll be careful)See ya, Ms Tatsuta, Tenryuu!Just realised it