Lisa Estrada Morandi
Lisa is the third child and middle sister of the Estrada family. She is a nurse at the community hospital and aspires to be a doctor. To achieve that she works and studies at the same time. Lisa has always been a workaholic staff and devoted student, until she falls in love with Santiago, the engineer of the newly constructed shopping mall besides the hospital. She likes swimming and a member of the swimming club where she and Santiago declared their undying love.