Irene has been arrange marriage by her parent when she came back to seoul from L.A. with her sister. Her parent has made a promise to their friend during high school that there children well marry if they have a opposite gender. The problem was her fiance was her ex-boyfriend that did even not love her during the first year of highschool, it was just a bet from his friend. Then what happen between Irene and Taehyun? Well Irene forgive Taehyun? Well there love grow bigger or there hate grow bigger?

"I look at you, and I just love you, and it terrifies me. It terrifies me what I would do for you." ~ "I really want to kiss you right now." "Then kiss me until I forget how terrified I am of everything wrong with my life."

Her, a plain and ordinary girl who tried to live through her life. She was broken, emotionally. No one adored her, they didn't notice her pain. They made fun of her, they call her names. She may seems strong from the outside but the truth is she wasn't. Seulgi, Wendy, Joy, Yeri they are her family. Her shelter, her source of happiness, the reason she was still trying. Happy ending? Nah, it was just story for kids. She was too numb to even believed in true love. Irene bae. She is the nerd, Irene bae Joohyun. One day, everything changed. Kim Taehyung was the reason..