i think farhan is zoya's x bf.he is same as ayan nd zoya good loking,chrming nd rich.after farhan nd zoyas break up zoya came to india.so,zoya will meet farhan suddenly nd will share everything abt tanu.meanwhile farhan will come 2 know abt billi.so,he nd zoya will make plans 2 expose billi.so, zoya will say that she nd farhan is engaged.so,billi will think that asad has alredy agreed to mary her due to pregnency nd after hearing that zoya is engaged with some1 else asad will b all hers.nd asad will b again heartbroken as he will think that he lost zoya nd he have to mary tanu.he will think zoya will b hapy with farhan as,he is zoyas x bf zoya must have some felings 4r him.so, he will keep distance 4rm zoya nd stupid billi will think that she is wining.farhan nd zoya will also involve najma 4r helping hand.nd farhan- najma track will start.bt at the last moment billis truth will come out.bt asad will again mu zoya when he will come 2 know abt farhan nd najma as farhan is hasinas son nd imrans brother