Mariyam Noor Khan, a 22-year-old lady who doesn't believe in herself at all. Her self esteem is low. Surrounded by a society that feels having a skinny body makes everyone likes you or the fact that having good height makes you look attractive. She is twisted with the words she is given by everyone. Making her believe as if she is nothing. All those words had twisted her thoughts, making her believe that she is everyone's second choice. But what if fate takes a turn in her life. Surrounded in an unknown place amongst those people who can take everything away from, there comes him. Musa Kirmani, a 32-year-old man, who has the power, the looks, and fame. He gets what he wants. He likes it and he takes it. Never did he thought, he would end up with a girl who he saved that fateful night. A girl so insecure and a guy who is known for his confidence. How will they fall for each other? So many turns, heartbreaks, romance will flow but would Musa get his Mariyam. Or Would they fall apart with the endless trials ? Read Heart across the border, to know the journey of Musa and Mariyam.