I love all the boys and all of their dynamics with Jaewon, so I don't mind who would actually end up with him, and I think him and Karam together are super cute!!! But I think the way the author led these last few chapters (since Jaewon's birthday) was really unfair to Junseo and us readers.
The author made it seem like Junseo had a chance when Jaewon was so counscious of him, and he even looked at Karam in the last few episodes with less embarrassement than he did with Junseo.... if they author hadn't extended Junseo's and Jaewon's awkward phase for so long (and on the last few chapters, even!!), the ending with Karam would be so much better, instead of it not seeming as sweet as it should be because we're all feeling bittersweet for junseo ;;
I still enjoyed this story a lot, all the characters are awesome and unlike a lot of other boys love stories, this one was very unproblematic in general! And the art style is adorable! Thanks for translating this~