sub story: Ren Sy

Ren recently broke-up with her long term boyfriend for 2 years. Ji-won's step brother Jae was at the scene when Ren cried all she can at the beach so she would forget him. Ren didn't really notice Jae sitting, watching her cry all her tears until there was no more tears to shed. Ren moved to Tokyo to forget the pain in America. There, she met Jae at a coffee shop not noticing him from the beach 2 months before.l They became friends since Jae was a very nice gentleman. 5 months later, Ren received a phone call from Yuri and decided to accompany her to Korea along with Yuri's friend Hiro, and Yuri's twin brother Ryu. When she was touring Korea, she saw a painting in an art gallery that seemed familiar. She then recognized her favorite necklace and noticed the artist's name, Jae Park. Jae drew Ren that day at the beach having "love at first sight".