Plot: It's Christmas 2012, and Sun woo surprises his mother and his best friend with a gift and a secret. His actions in the past begin to affect his present and his memory
Cast
Lee Jin-ukPark Sun-wooLee Jin-uk was 31 in Nine Nine Time Travels - Season 1 - Episode 4 (Episode 4).
Birthday: Wed, Sep 16 1981
Jo Yoon-heeJoo Min-youngJo Yoon-hee was 30 in Nine Nine Time Travels - Season 1 - Episode 4 (Episode 4).
Birthday: Wed, Oct 13 1982
Jeon Kuk-hwanPark Chun-sooJeon Kuk-hwan was 60 in Nine Nine Time Travels - Season 1 - Episode 4 (Episode 4).
Birthday: Mon, Jul 21 1952
Uhm Hyo-seopOh Chul-minUhm Hyo-seop was 46 in Nine Nine Time Travels - Season 1 - Episode 4 (Episode 4).
Birthday: Mon, Oct 24 1966
Jeon No-minPark Jung-wooJeon No-min was 46 in Nine Nine Time Travels - Season 1 - Episode 4 (Episode 4).
Birthday: Sun, Aug 28 1966
Park Hyung-sikyoung Park Sun-wooPark Hyung-sik was 21 in Nine Nine Time Travels - Season 1 - Episode 4 (Episode 4).
Birthday: Sat, Nov 16 1991
Lee Yi-kyungyoung Han Young-hoonLee Yi-kyung was 24 in Nine Nine Time Travels - Season 1 - Episode 4 (Episode 4).
Birthday: Sun, Jan 08 1989
Lee Han-wiJoo Sung-hoonLee Han-wi was 51 in Nine Nine Time Travels - Season 1 - Episode 4 (Episode 4).
Birthday: Sat, Jun 17 1961
Oh Min-sukKang Seo-joonOh Min-suk was 30 in Nine Nine Time Travels - Season 1 - Episode 4 (Episode 4).
Birthday: Thu, Apr 22 1982
Lee Seung-joonHan Young-hoon (2012)Lee Seung-joon was 40 in Nine Nine Time Travels - Season 1 - Episode 4 (Episode 4).
Birthday: Sun, Feb 11 1973