its angies mistake and ridz blames armaan n in a way she thinks that its armaans fault cuzz u know in the promo she was lookin all suspencfully towards armaan when he said i got the green card now u guys need to take care...and stuff...so she thinks its armaan i donn how...buh maybe and she blames it on him and then she realizez that its not him and its her sister , she gets confused like should she go with her oosools for payback to angie cuzz they adpoted her u know all the ahsaan and stuff(rules) or her love/ friend(armaan)