Late evening. Soobin was at the convenience store at work as always. Suddenly the door opens and his ex, Yeonjun, walks into the empty store. Soobin’s heart stops and beats faster until Yeonjun places a pack of condoms on the cash register.He didn’t want to put them through because he still loved his ex and the thought of him using the purchase with someone else drove him crazy.Soobin was cold towards Yeonjun without showing his feelings. But in his heart, he hated Yeonjun since he had broken his heart earlier.