Harper Curious is the daughter of Tiffany Curious and Abhijeet Cho, however Tiffany is married to Joshua Curious, who assumes that Harper is his daughter. She has a half-brother named Vin Curious, because of the situation he is assumed to be her brother.
It's odd that she has blonde hair while she has black eyebrows. Her name is a pun on the word sharper, what refers to her unfaithful mother.
Tiffany meets Abhijeet Cho, an old lover she used to date during her college years. They talk about their past and how they turned out right now. Abhijeet is surprised by the fact that Tiffany is married, as she was quite the wilde girl when they were together. They think back about their relationship and about how they were each other's first WooHoo, suddenly the feelings from back then were so strong again and Tiffany and Abhijeet did WooHoo once again, Tiffany cheating on her husband Joshua.
The next day Tiffany is devastated and immediately cuts off any contact with Abhijeet. She has no clue how she ever could tell Joshua so she doesn't. Instead of telling Joshua she talks with him about getting another baby and not much later she turns out to be pregnant.
Harper is born! A beautiful blonde baby girl. Having almost everything of her mother, as she doesn't look at all like her father. This makes Tiffany nervous and just hopes nobody suspects anything. and that the real father Abhijeet won't show up.
Tiffany gets calmer when Harper turns into a toddler and Abhijeet still never visited. Joshua teaches Harper how to walk and talk, while Tiffany potty trains her.
When turning into a teen Harper chooses the romance aspiration. She meets Amin Couderc in high school and notices that he has a crush on her. Flattered by this Harper starts dating Amin and they share their first kiss, however their relationship never became 'official'.
Harper starts a Slacker career and keeps living with her brother and his wife Jessica. She thinks it's so cute that Vin and Deena start their own families and get their own children, but she is not really tempted to join them, and rather enjoys her future nephews and nieces than having children of her own.
With the death of her father she starts connecting more with her mother and she notices that for some reason it makes her mother nervous. When her mother gets worse she explains to Tiffany that she's actually not the daughter of Joshua, but the daughter of her old college boyfriend Abhijeet Cho. Harper is confused as she is the youngest of two and asks if that means that Vin is also the son of Abhijeet. Tiffany explains in tears that they had a 'get together' after the birth of Vin and one thing lead to another.. and there was Harper! When she hears about this Harper is outraged and refuses to meet her mother again. They only meet again after her mothers passing. She later heard that Abhijeet died before Tiffany did, so Harper will never know how her real father was like.
After all this Harper decides it's time to grow up and move on. In town she meets Buzz Grunt, the son of Tank and Stella Grunt. Harper, knowing every citizen in the neighborhood was surprised by his appearance as she had never seen him before. She thought that he was handsome and mysterious, the two started a friendship and later fell in love with each other. It was not a common thing for Harper to fall in love and when they seem to last it felt uncomfortable for her. She broke off things with Buzz and she knew that his world just had fallen apart. She really liked him and she hoped that they still could be friends.
However, faith had something else planned for Harper, as she turned out to be pregnant! She wasn't sure if she had to tell Buzz as she didn't expect any help from him. She realized and hated how much she looked like her own mother at this moment, but also got a little respect back for her as this was something really difficult to deal with. When daughter Riley was born she decided to visit Buzz anyway.There she met Delaine Grunt, the granddaughter of Pollination Tech 9 Smith and Jenny Smith. Just a short period after Harper broke up with Buzz they met each other and got married. If this isn't a huge nightmare already, Delaine was pregnant and about to give birth to Buzz's and Delaine's first child. Surprisingly enough both Buzz and Delaine took it quite positif and offered Harper to move in with them and help her with raising little Riley. Harper declined as she had a good home but accepted the help for raising Riley if necessary.
When Riley got older Harper taught her how to walk and talk. She earned several promotions with her work and managed to reach the top of her career.