One Spring Night Episode 24

Gi Seok who calls Jung In meets up in a place where they first met, there Gi Seok propose to Jung In; Jung In who is clearly over with Gi Seok gives back the box of the ring back to Gi Seok but he refuses to take it back. Ji Ho's parents are delighted about their son's blossoming romance with Jung In while Jung In's mother is in pain as she cries in front of her unsympathetic husband over Seo In's situation. As Jung In with her younger sister Jae In reflects about the meet-up with Gi Seok on how she feels nothing about him anymore. Ji Ho who gets a call from his friend about Gi Seok's proposal to Jung In decides to call Gi Seok to meet up with him. Ji Ho decides that he's done being considerate to Gi Seok as Gi Seok clearly won't stop. The night is getting late, Jung In waits for Ji Ho to come home as she waits to her friend's apartment; Ji Ho and Jung In have their mutual conversation and they spend the night together. (Source: monkoya at MyDramaList)