Well, yes and no. Yes, their view of relationships and how much they wish to discuss them as they unwind varies. But they're all
Stage 5 bosses who want to bang their Stage 6 superiors and be playable in the next game here to talk about relationship stuff after paying lipservice to food.
For that reason, I kinda doubt this series will work as well as the last one. Mystia isn't providing a strong enough throughline like the Reimu/Marisa one did. And, without that, it's just layers of tissue paper stacked on top of one another.