Jung-In still thinks that night happened in the library with Ji-Ho and Eun-Woo; Ji-Ho in the pharmacy gets a conversation with his senior about his contradictions towards his original plan. Jung-In who talks to her younger sister Jae-In shared how she feels scared that Ji-Ho might not want to see her anymore because of what happened in the library. Jae-In shares that she needs to sort things out between Jung-In's involvement with Ji-Ho & Gi-Seok. A sudden phone call from Ji-Ho to Jung-In, they meet in their usual place at the park, Jung-In who feels frustrated because of what happened in the library thought Ji-Ho is angry but feelings gets deepen as Ji-Ho finally confessed he loves Jung-In and Jung-In reciprocated it by putting out her phone with a dinosaur sticker from Eun-Woo & shows it to Ji-Ho; That night both confirms their mutual understanding towards Ji-Ho's affection towards Jung-In & Jung-In's affection towards Ji-Ho with his son Eun-Woo.