In this Valentine's edition of Zuzu: All Grown Up, Karolyn Grimes welcomes Joyce and Barry Vissell of The Shared Heart Foundation. Recalling their time with the doctor of love, Dr. Leo Buscaglia—whose message of acceptance captivated the nation in the 1980s—Joyce and Barry reveal why his timeless message is as vital today as ever.

They share how their acclaimed couples retreats and best-selling books have fortified relationships for decades, proving that love wins every day, not just on Valentine's Day.

Plus, enjoy a special message from a celebrity couple—William Daniels and Bonnie Bartlett—who, after more than seven decades of marriage, offer a heartfelt tribute to all the married folks this Valentine's. Tune in for an inspiring celebration of love in all its forms.