The Pearson family's generational story unfolds in this emotional drama. In moments of love, joy, triumph and heartbreak, revelations emerge from parents Jack and Rebecca's past, while triplets Kate, Randall and Kevin discover deeper meaning in their present day lives. Successful businessman and father Randall searches for information about his biological parents. Kate finds love and self-acceptance while battling obesity. Kevin pursues a more meaningful career, which brings some difficult choices.