I've re read this so many times, that I can't count just how many but I can't stop myself because this is just that good and it's frustrating that no one talks about it.
There are two main reasons as to way I love this: 1) both chika and natsuki are just two normal dudes, there's no stereotypes (for some reason I feel like that's not the word but it'll make do) about typical bl relationship, they met in school and progress their relationship in a "realistic" way, also chika is portrait as a pansexual/a romantic? (I don't really remember but those that only feel sexual attraction when they feel something doesn't matter the gender) and natsuki is gay so that inclusion (because every bl is just about "you're an exception to my straightness" or I'm a gay man that like girly things). 2) theirs families, chika has a big family that's loving and its a big part of the plot and natsuki has a single mother that's its loving and supportive of her son and that's sooo good cause most families in any gender of manga/manhwa are Non-existent or just abusive/evil.
Anyways, this is art and what every romance should aspire to be.
Blue Sky Complex