Hyunjin is your boyfriend going out with his friends to party. You were afraid that girls would flirt with him because he is quite popular and handsome. After years of dating, you know he loves you and is loyal, you're still jealous. Before she went out, you left lipstick marks on her cheek and neck

an hour later Hyunjin sends you a hot photo of himself where you can see the lipstick mark you left on his skin, he was biting his bottom lip

I really like your kisses "He sends you messages"