All You Need is Pag-ibig starts with a charmingly animated fable about a tired heart who goes to God to plead about being overworked because everybody in the world is engrossed with romance. God tells the heart to delegate, reminding him that there are many kinds of love.
A corporate boss (Ian Veneracion) is slowly falling in love with his doting secretary (Jodi Sta Maria), while an elderly woman (Nova Villa) is slowly falling out of love with her husband (Ronaldo Valdez). A tutor-cum-networking agent-cum-failure (Kim Chiu) is rekindling her romance with her high school beau (Xian Lim), while a school teacher (Pokwang) is still pining for an ex-boyfriend.
In the midst of everybody else’s love stories, Love (Kris Aquino), the popular host of a love advice TV show, is impatiently waiting to finally discover love.