A lover's special day, July 7th. Mi Joo, a telemarketer, begins an ominous day on her way to work, with her ankle sprained by a motorcycle and got called out by the team leader at the morning meeting. The name "Hyeon Soo" that comes across the phone reminds me of "Hyeon Soo," who left the company after a fight. A middle-aged woman approaches Mi Joo, who returned home struggling with her injured ankle. "I'm Hyeon Soo's mom." Hyeon Soo, who lives with Mi Joo, leaves home after a quarrel. He visits a bank to check the piling credit card debts and while writing his resume at a computer shop, he discovers his parents’ growing age. Hyeon Soo, who visited the university club again, recalls the days when he first met Mi Joo and began to love her after discovering her short film. Just in time, Hyeon Soo bumps into his young juniors and offers to shoot something with a camcorder. How do you remember someone's last expression?