He was downstairs meanwhile his brother/sister was upstairs doing who knows what he was downstairs with his friends Hyunjin, Felix, Leeknow, han, changbin, Bangchan, Seungmin they were laughing and Talking they were being very loud which annoyed his brother/sister but they didn't wanna interfere they then laughed so loud the neighbors upstairs could hear them but one thing about jeongin he acted cold and harsh towards his brother/sister but deep down he cared about them deeply