The Servet family moves from Eskişehir to Istanbul for family reasons and find themselves in a totally different environment. As the twins Kerem and Ece try to blend in with the environment in the private college they just started, they will meet completely different people. While taking the path towards adulthood step-by-step suffering from growing pains, they will go on a long journey called youth where they will discover themselves while being scattered with mistakes and the excitements of first love.As the twins are tested with growing pains, the confrontation between their father Harun and his father who he hasn't seen for 25 years will challenge the whole family. On the other hand, their mother Beliz is going to enter a new era where she will discover herself. When Asaf and Ayla start to live under the same roof with their son and their grandchildren after 25 years, their conflicts will make them understand that growth and maturity spread out over a lifetime.