As the eldest sibling, Dianne Alvero (Bea Alonzo) acts as a mother to her family. After 10 years of absence, her father Franco (Christopher De Leon) returns to live with the family who accepts him without hesitation except for Dianne. She's worried about what future trauma her dad may bring to the family. The family secrets are yet to be revealed. "Sa 'yo Lamang" is a Filipino Star Cinema film.
