HeartBeat - Season 1 Episode 5 Ah.. I told you not to open it until 100 years.
Overview: Woohyeol strives to turn Inhae's blood into full-of-love, but she shows no interest whatsoever. To make matters worse, rumors spread within the school that Woohyeol and Inhae are dating, which resulted in Inhae losing her job. Feeling upset, Inhae drinks heavily and confides her past to Woohyeol, and his genuine reaction makes her heart pound.