At his son's wedding, a man named Kazuma is shocked and distressed when his estranged father unexpectedly arrives, despite being told not to come. The wedding staff and guests are hostile, insisting the father, perceived as poor and disruptive, should leave immediately. The situation escalates as the father insists he has the right to attend his son's wedding, causing tension and discomfort. The manager intervenes, apologizing and ultimately welcoming the father, defusing the immediate conflict but leaving the strained father-son relationship unresolved as the episode ends.