: Kazuya frantically tries to manage the situation, attempting to pass Ruka off as a "compulsive liar" to protect the secret of his arrangement with Chizuru.
: Ruka, having discovered that Chizuru is a rental girlfriend, uses this information to blackmail Kazuya into a relationship. She is obsessed with him because he is the only person who can make her heart beat faster. Kanojo, Okarishimasu Episode 9
Episode 9 of (Rent-a-Girlfriend), titled "Lies and Girlfriend," focuses on the chaotic aftermath of Ruka Sarashina forcing herself into Kazuya’s life as his "provisional" girlfriend . Summary of Events : Kazuya frantically tries to manage the situation,