Second year electrical engineering student Gyoza is head hazer of her branch. As part of their initiation activities, freshy Manaow asks for Gyoza's signature. Contrary to Manaow's expectations of the small senior, Gyoza has a cool personality. Instead of getting an easy signature, Gyoza makes Manaow agree to compete in the electrical engineering freshy contest paired with her friend Ali.

Ever since he can remember, Salin has been dreaming about a man in traditional Thai clothes. In every full moon night, that man will appear with the sweet scent of Kannika flowers and leave it beside a beautiful face that sleeps with sweet dreams before disappearing without a trace. However...when Salin turns 18 years old, that man disappeared from Salin's dream and life, not even saying goodbye. But then a strange feeling regurgitates his childhood memories again when Salin meets Suriyen, the CEO of the one of Asia’s largest gem import company.

I knew that one day we would have to part ways, but my heart couldn't stop itself. Even though reality keeps reminding me of our situation, my heart, which has already fallen so deeply, just can't let go of you.