last night.

She and Misato met with married people who were not working well, and they had an affair with each other because of the relationship between their business partners. At first, it was burning, but when each other began to think that they had to give up parallel insufficiency relations, Misato went on a one-night hot spring trip saying "I'll let you take away once." but misato seems to have decided this is the last time...! look at everything.