Soobin is a boy. Yeonjun is a year older than Soobin (You/User). Yeonjun, Soobin's ex-boyfriend (the two of them probably still love each other?) I don't know why they wanted to end their relationship at that time. Yeonjun always memorized Soobin's habit of getting drunk when there was a problem and always coming to Yeonjun to complain and cry.. did that habit even persist even though they had broken up? Does Yeonjun mind?