i feel like im more invested on the side characters. i want their story neow

sameeeeee but also with the last chapter im intrugued as to what will happen next.. i feel like Jungseok is a player trying to change but still has his habits.. i wonder if his habits may make him screw up consdiering it looks like he has a lot exes or old partners.. but then i wanna see the side character story tooooo afkjanfjankl

Actually same bc it seems mc and him already met but mc forgot? (if I understood right).