Doris (Maricel Soriano) is a loving yet strict sister to Ditas (Jolina Magdangal), who could not make decisions on her own. Doris has always treated her younger sister like a child to the point that Ditas feels smothered by her sister’s attention. One day Doris gets impressed with a young cab driver Miko (Marvin Agustin) who volunteered to fix her eatery’s broken electric fuse box. Doris hires him as Ditas’ official school service driver. Ditas initially protested but she yielded to her sister’s demand nonetheless. The two then started to secretly date each other. On the other hand, Doris’ world was turned upside down when her ex-flame Mike (William Martinez) showed up to her. Because of Mike’s persistence Doris decided to open up her heart for the second time. However, as the two sisters’ respective romantic relationship become stable, Doris learned about Ditas’ affair with Miko. Will this ruin the relationship of Doris and Ditas? Will Doris ever learn to let go of her sister, who is apparently capable of standing on her own feet?