So, it looks like there's communication scenes outside of the camp grounds or concert areas as the producer was talking to Iori in the city street at night.
This is good since I was worried if communications would be limited to the camp grounds or concert areas since the idols don't have a casual outfit.
Of course, given the context of the game (camp training), I guess it makes sense to limit outside contact. So, maybe areas outside of camp grounds would happen at night (like the Iori PV) where not many people are around, and you can talk privately to your idol.
Hopefully, the amount of bonding communications and touch scenes will be as much as in the previous games.