แค่แอบรัก... ทำไมต้องใจร้าย (Just secretly love... Why do you have to be mean?)

When secret love is rewarded with coldness, "Nam Khing" chooses to walk away from "P'Ran", the stubborn senior. By the time a mean person realizes that they can't live without their younger sibling, it's too late. In this case, a person with a fierce face must become a crazy person in love in order to get his heart back!