S1·E28 Episode 28

Both of them are taken to the court office for finding the truth. In order to prove the innocent of SAU, NIN asks them to return to the crime scene and demonstrate the incident once again. Apart, LO refuses to dine with other family members and forbids YUI to enter her room. When the family burst into her room, they find that LO is suffering from a massive outburst of acnes. Finally, they realize that LO has drunk the soup of YEK previously.