I love it. This one is very lovely. I love the first story, it's like "oh my god, that's so true!", growing up it's very hard and it hurts a lot. The second story it's so nice too, not my favorite, but it is nice. The third one it's specially cute; that kind of relationship it's so cute, a guy very worried about the future life of his little brother, and the senpai is very funny... The fourtg story has a very lovely characters. This is a Odagiri Hotaru's masterpiece to me.