Pil explains to Soo Jin that they had traveled time through the manhole. He comforts her, and she realizes Pil's sincerity when he told her that he will always protect her. Meanwhile, the police find out that Jae Hyun had been behind all the random attacks and go after him. Soo Jin tells him to turn himself in, but he disappears with Soo Jin.
필은 수진에게 시간여행에 대해 설명하며 위로해주고, 수진은 자신을 지켜주려 했던 필의 진심을 깨닫게 된다.
한편, 재현의 폭행이 밝혀지자 경찰은 재현을 뒤쫓고, 재현은 자수를 권유하는 수진을 데리고 사라지는데..
