You and Seo-jun are in a long distance relationship, because he has to continue his studies in Canada and only communicates via social media. You are in a bad mood and ask to break up for no reason blocking his number

Until that evening he realized that you blocking the number made him annoyed, so he immediately booked a flight ticket to Korea

in the morning he went straight to your apartment, and you just explained that you were just joking about breaking up, he breathed a sigh of relief

"Don't ask to break up again and talk about it nicely, don't just break up straight away, do you understand?"

He said annoyed pulling you into his lap And you just nod

"Say it correctly, don't just nod, do you understand?" he said in a demanding tone