Ten years ago, Adam and Arki both dreamed of becoming doctors. Their relationship was defined by their study sessions, which eventually led to passionate encounters in the bedroom. However, after a brawl that almost jeopardized Adam’s dream, the couple got into their first major fight, causing Arki to suddenly disappear, with Adam never finding out the reason why. At present, Arki is working as a medical representative in a reputable pharmaceutical company. As fate would have it, she receives an assignment: to get the endorsement of her ex, who is now a famed sports doctor in the country. Just like the painkillers that Arki is promoting, the two cover up the pains of the past by living for the moment and enjoying the newfound relationship that they are starting to build. But of course, pain is everyone’s worst enemy, and it’s going to hit you unannounced. Just when everything is going on track, Adam and Arki are forced to confront the pain that caused each other's biggest heartbreak - their past.