Day and Itt have been together for almost 3 years. Both of them deeply in love. Day always spoiled Itt because Day wants Itt to feel that he can’t live without him. Itt was so spoiled and he always did some stupid thing and was overbearing. Although sometimes he gets scolded Itt didn't change. One day Itt gets sick and Day has promised him cake. Even though Day has work in Itt father's shop in Chonburi to do, Itt calls him constantly to get Day to come back earlier. Day gives in and on his way back has a car accident what leads him to lose his memory of the last 3 years.

Au fil du temps, la relation de Itt et Day est devenue toxique, mais Itt, convaincu que son petit ami ne pourra jamais le quitter, refuse de se remettre en question. Un accident qui rend Day amnésique vient tout chambouler. Itt fera tout pour le reconquérir mais Day se laissera-t-il à nouveau séduire par cet inconnu ?

Um acidente inesperado deixou Day com ferimentos graves, fazendo com que Itt se culpe pelo que aconteceu com ele. O que Itt fará quando Day acordar sem memória alguma? A pessoa que costumava ser tão cuidadosa e amorosa se tornou tão implacável?