So warm...Heh heh, it's like we're on a school field trip.This year is almost over with, isn't it...?How long can we keep doing things like this...?It's gotten much cooler today, huh...?How about we all sleep in the same bed?Eventually we'll all graduate...Friendly Oba-san
Oba-san = aunt, but it's also used as a friendly informal term for older women