The friends decide to go buy Ha-min's birthday gift. But Ki-hyun and Bo-ram lie to have their own date. Meanwhile, Do Ha-na finds out that the convenient store staff was actually Si-woo's brother and not Ha-min's. Ha-min and Kim Ha-na run into someone Ha-min knows, and Ha-min acts quite differently in front of that person. Si-woo tells Do Ha-na how he feels.