Mia is devastated when her former love Miguel marries another woman. Despite being a successful magazine editor, Mia is unhappy with her lovelife with Jim, a simple and boring gym instructor. One night, Mia takes a magical elevator which brings her back to three years ago.

Three years ago, Mia turned down Miguel's marriage proposal to pursue her career and be with Jim who at that time was still her secret lover. Having the chance to redo her choices, Mia breaks up with Jim and agrees to marry Miguel. But the next day, she again takes the elevator on her way to the ground floor lobby. Three years passed by and Mia has become a wasted wife. In the lobby, she runs into Miguel with their two kids. Miguel leaves the children in her care. Later did Mia realize that she is already separated from Miguel and that she is still working as an assistant editor. Jim, on the other hand, is now a famous model.

Regretting her choice, Mia again takes the elevator back to five years ago when she first met Jim. She then becomes happy with Jim, but wanting to make sure if she made the right decision, she tells the elevator man to take her into the present. Mia finds herself in a wedding dress and she sees Jim in a barong waiting for her in the lobby. As they make it to their wedding, Mia is shocked to see that Jim has lost his right leg, and because the amputation was so expensive, they still owe some bills in the hospital.

Mia becomes frantic and forces the elevator man to take her back to six years ago. The man forbids her from abusing the power of the elevator, but Mia accidentally presses 23 on the elevator. She is then taken back 23 years in the past, and Mia shrinks into a baby. The building suddenly disappears, and the mysterious elevator man takes baby Mia in his arms.