Jessica Santiago (Julia Montes) & Ana Bartolome (Kathryn Bernardo) are two sisters who have lived in separate lives for 12 long years. Jessie, though an excellent student, has grown to feel sorrow of Ana's lost while Ana, not knowing that she's an orphan, grew up in a far-flung fishing village. When they meet in a swimming competition, the Santiagos exert effort to bring Ana back. But when Ana returns home, Jessie feels more abandoned & lovelorn. With their relationship turning sour, Jessie's life is terribly put in danger. In the end, the two sisters find home where their hearts truly lie.