This was the worst and best episode at the same time. I don't normally use the word PEAK and CINEMA but I think this episode earned it. It was straight up full of shitposting and yapping as filler and the onsen was just an excuse for this. It was so nonsensical and all over the place. Really wasn't expecting this much comedy in a supposed romance anime. Love it. And of course, onsen means an excuse for nudity all throughout. Expected.