to be fair, daehan has little bounderies when it comes to skinship with his friends. I mean it is understandable with his nature that's why Jinwoo was cool with the most of it. But he was jealous of a SPECIFIC PERSON who was obviously interacting with Daehan suggestively in front of him. How would you feel if a another person is flirting with your s/o while knowing they're in a relationship with you, and your s/o would protect that person when confronted by you? Idk but that seems kinda awful to me
Who made him jealous and insecure? Dude wasn’t like that before but because his bf don’t know how to set boundaries and stop being a do boy for everyone and not realizing that his bf has priority over randoms which seems to be a problem in every relationship which is why they end up breaking up with him

i'm on daehans side, there's nothing worse than dealing with a jealous partner. if there's no trust in a relationship at the start, it'll never feel like there will be. i know it's fiction but it leaves a sour feeling in my stomach @-@ if this was real life, daehan should run very far