On the eve of her 40th birthday, Alice’s life isn’t terrible. She likes her job, even if it isn’t exactly the one she expected. She’s happy with her apartment, her romantic status, and her independence, and she adore her lifelong best friend. But her father is ailing, and it feels to her as if something is missing. When she wakes up the next morning, she finds herself back in 1996, reliving her 16th birthday. But it isn’t just her adolescent body that shocks her, or seeing her high school crush— it’s her dad, vital, charming, 40 something version of her father, with whom she is reunited. Now, armed with a new perspective on her own life and his, some past event events a new meeting. Is there anything that she would change if she could?