Tareek Tar Hona : تاریک تر ہونا
1. Darken : تاریک تر ہونا : (verb) become dark or darker.
Andehera : Dark : absence of light or illumination.
Raat : Dark : the time after sunset and before sunrise while it is dark outside. "Night Prayer"
Ho Jana, Hona, Ho Gaya : Become : enter or assume a certain state or condition. "He became annoyed when he heard the bad news"
Wujood Men Aana : Become : come into existence. "What becomes has duration"
Ban Jana : Become : undergo a change or development. "What will you become when you grow up?"
Zeeb Dena : Become : enhance the appearance of. "Mourning becomes Electra"
Siya : Dark : brunet (used of hair or skin or eyes). "Dark eyes"