
tbh i experienced the same issue as you did. i remember reading this webtoon before but i ended up dropping it because i'm more interested with the MC that likes to cross-dress but the story instead focuses on his friend's relationship with another boy (I DON'T CARE ABOUT THEM). but the high rating and positive comments are swaying me to try reading this again (esp. since it's completed so i can just binge-read the entire thing) ..... i guess i'll try and stick for 30-40 chapters and if i still find it boring i'll just drop it ( ̄へ ̄)

You should read it! I dropped it when the story got a bit boring (and read another and finish that lol) but came back after a few hours. Anyway you'll reach where the MC starts having his own love story and it's satisfying! So just read it. Don't worry it'll get better and you wont notice you already reach the end (*´﹀`*)
Oh god that was indeed one epic ride. Can't believe I finished it in a day when the artist made it for 4 years, I feel bad somehow ;; Anyway, I really like this manhwa. I have to admit tho that for the first 20 chapters or so, I got bored as the story kept dragging on while showing the past relationship between Seungtaek and Kyubin. IDK i just felt like their story was unnecessary that time (since I was trying to focus on MC, he's so adorbs for me) So I didn't really like it that much. But as soon as I got in the middle and slowly understood the dynamics of their relationship, I was hooked again.
Then came the story for Seunghee, the MC, which I really got curious and was absored to. I honestly did not expect the MC would end up with Suhyeok. It just never occured to me! (Not until Seunghee started blushing and all that with him) anyway, I'm so glad everything worked out for these couples. I felt bad for the cousin though as we all know he just has personal issues he needs to face on his own but failed when he was young, naive, and a bit foolish. (I like how the artist portrayed this! A young man who doesn't know how to accept his sexuality and all. It's realistic as we know most of the anti-lgbtq / homophobics who resort to violence are just in denial and cant accept their own feelings) I feel bad for him and wish for him to find his own love story in his country side school. (Perhaps, with the handsome teacher? Fufufu)
I'm also glad he became friends with the MC. I really thought MC would be having some sort of crush on him too (or vice versa) but then again, who would look at other guys when you have Suhyeok as your boyfriend? I just Suhyeok would put more effort than he does! Altho I know that's just his personality... LOL anyway I love this manhwa! <3 Kudos to the artist for the wonderful realistic BL story.