Synopsis: One September morning in 1977 in Ankara, a young man rushes his pregnant wife to the hospital for the impending birth. He crashes into another car, whose driver is another father-to-be. As a result of the accident, the woman in the car they hit gives birth prematurely, resulting in both babies being born on the same day at the same hospital. That accident becomes the first of many coincidences that will connect the fates of Ozgur and Deniz, whose lives will continue to intersect throughout the rest of their childhood and teenage years in Ankara. Each time their paths intersect, the cause of the intersection greatly transforms both Ozgur and Deniz's lives. However, their lives never fully intertwine until their next encounter, some 25 years on, in Istanbul.