(spoiler) too late...
Not really since I'm only reading the English translation. Is that what happened in future chapters? D: What about Jaewon's feelings for Karam? He's so adorable around Karam and I prefer Junseo and Jaewon to be friends. I can see Junseo developing feelings for Jaewon though. Kind of hoping he develops feeling for Jaehee/different person (but not new transfer student) instead.
jaewon's feelings for karam are mainly hero worship, not love
Totally shipping Junseo and orange-hair since I'm already shipping Jaewon and Karam. Please, author-nim, don't make Junseo fall in love with Jaewon.