"Tum na hote to mera kya hota?" Ever said this to someone very close? Everyone finds someone special in their lifetime, someone that is made for them, someone that turn every impossible into possible, someone that learns and teaches to love. Agar tum saath ho is the story of two boys that find their someone in two girls that hate them and hate love. They will get along at the end, but the question is, how will they fight all the obstacles in their lives and relationships?