Grace is willing to sacrifice everything for her family, even her love life. She decides to work abroad and leaves her boyfriend Matthew. To mend his broken heart, Matthew tries to look for someone who can replace his ex-girlfriend until he meets Joy, Grace's younger sister who suffers from leukemia. Joy eventually falls in love with Matthew, without knowing that he still has feelings for Grace. Will Grace let her sister win Matthew's heart or will she step up and fight for the love that she deserves?