Kotaro fell short for me so I think that's why the love triangle also did. Because of that I was so hesitant to give this a 4 star because I didn't really care for it nearly as much as I did with the 3 volumes of Yes, No, or Maybe light novels and volume 1 which was Side Profiles and Irises. But part two happened with Kei and Ushio and it excited me again so I feel like this deserves 4 stars. I'm excited to see what the 3rd volume would be like since it's a new couple, Sakae and Shitara.