I like how mature they are. Yes, not every high schooler that mature. Easily proven next few chapters where Tomo asked his sister to come over when Hana is sick and he doesn't know what to do. That's so wow. Like when you need help, you asked the adult is something so nice. That there are comparison of adult who could be relied on and not. Also, the thing about the Tomo's room. I've read too much manhwa with all those template default room. Oh god. I hate them. Lmao. I love a detailed room like Hana's. The thought the author put on it, how personal that feel. I've been missing that particular moment where I wanna jump on to a manga so badly cause it's look good, cozy and comfy. This is such a great manga! I like it.