@Lee A bit of a spoiler but later on it's revealed that Jay actually got kicked out of his home by his dad because he's gay which kinda shows that he's romantically interested in Daniel but obv they won't be a couple anytime soon (kinda like Taehoin and Hobin from viral hit)
@Lee jay had a romantic feelings for daniel...thats why he is kind off removed from his home by his dad ..and after knowing it if u read previous chapters again it will be crystal clear more .....MY BOY IS GAY AND I LOVE HIM