I'm pretty sure yi-hyeok is in love with inseo but he doesn't know it just yet. And you can pretty much tell that inseo likes him but is really teasing him until yi-hyeok confesses or something along those lines. That's my guess
i think so too, but a part of me worries that inseo is not ready to commit to anything regardless of how he truly feels for yi-hyeok-- and yi-hyeok is probably hesitant of how he feels because of the warning(?) he got from one of their friends. the way the prev chapters characterized him as someone who acted on impulse once something piqued his interest but dropping it as soon as he no longer finds it interesting-- that's what makes me worry for yi-hyeok. but yeah we'll have to see as the story progress
If you put it like that, it truly is what's probably going to happen
this couple has got be one of the most clearly drawn "we're just having sex" line relationships but at the same time acting on really vague fondness towards each other. my words make no sense but yeah. it's like they know they're sex friends but are also acting based on their vague affection for each other. i mean that's pretty much the premise of the story right? anyways, yi-hyeok's mole under his eye is super pretty. i'm a sucker for moles by the eye area