Plot: Tae-o contemplates what he overheard and is convinced he knows what it means. To show her appreciation, Ga-rin throws a party, which Do-hyeon attends
Cast
Kim Ji-sooYoon Tae-OhKim Ji-soo was 26 in My First First Love - Season 1 - The Guy You Told Me About (Episode 4).
Birthday: Sun, Mar 28 1993
Jung Chae-yeonHan Song-YiJung Chae-yeon was 21 in My First First Love - Season 1 - The Guy You Told Me About (Episode 4).
Birthday: Mon, Dec 01 1997
Jung Jin-youngSeo Do-HyunJung Jin-young was 27 in My First First Love - Season 1 - The Guy You Told Me About (Episode 4).
Birthday: Sat, Nov 16 1991
Choi RiOh Ga-RinChoi Ri was 23 in My First First Love - Season 1 - The Guy You Told Me About (Episode 4).
Birthday: Thu, Jun 29 1995
Kang Tae-ohChoi HoonKang Tae-oh was 24 in My First First Love - Season 1 - The Guy You Told Me About (Episode 4).
Birthday: Mon, Jun 20 1994
Hong Ji-yoonRyu Se-HyunHong Ji-yoon was 28 in My First First Love - Season 1 - The Guy You Told Me About (Episode 4).
Birthday: Sun, Mar 03 1991