قصة مسلسل Careful, I'm My Sister's Keeper! وأبرز الصراعات

Shirley Ryder has her sights set on Ryan Anderson, the brother of her sister Yvonne's husband Zack, and her reason for pursuing him has nothing to do with romance. Marrying Ryan would simply allow her to remain near Yvonne. Trouble arises when Zack becomes entangled in a scandal, prompting Yvonne to weigh the possibility of divorce. She turns to Shirley to find out where she stands. Shirley's answer comes without a moment's doubt: should Yvonne walk away, she would do the same.