This is episode 26 of 37 of Daddy, Mommy Isn't Crazy. Play it below, then continue straight into the next episode — the whole season is free and needs no account.
The closing stretch of the season, where the arc pays off.
Maya donated stem cells to save her billionaire boyfriend Alexander, but his childhood sweetheart faked her death and locked her away. Five years later, she and her son appeared at his gala, and her son cried: "Daddy, Mommy isn't crazy. She saved your life."