
At first, I was experiencing the second-hand embarrassment between the two MCs, because they are just so adorable that I couldn't help but blush along with them; then, this guy comes out of nowhere and seems to have a shitty personality? Oh hell no, back away from these two! I thought he was interested in the other guy he's teasing, but this new guy just seems to be crappy person so far. :/ I'm prepared for the drama!

...R-Reverse harem? I'm joking. Gah, these kids (and even some of the adults) are so pure-hearted, and I can't take it. On another note, while I really like the plot, some of these interactions/conversations seem really juvenile (no negative connotation I swear), but then I remember they are kids. Cute ヾ(❀╹◡╹)ノ~
I think the best twist would be if the two stay together, and Sunwoo understands and accepts it. It'd be a break from the cliche where the other MC gets what he wants in the end. I know other people are saying that Hyunjin is too insecure, and his relationship with Jungyeon could potentially be toxic; however, would you really jump ship and leave your partner without attempting to solve your problems together? I don't think I could ever do that if I really loved my partner. Unless the author really makes us dislike Hyunjin, then I hope they stay together. I really hope to read how this ends.