Once upon a time, in a small town called Sunnyville, there lived a girl named Lily. Lily was 8 years old and lived with her dad, Mr. Johnson. They had a special bond, and Mr. Johnson always made sure Lily felt loved and cared for. But one day, Mr. Johnson told Lily about a new person in his life - a kind and caring woman named Sarah.

At first, Lily felt unsure about the idea of someone new in their lives. She worried that things would change and that she would lose her special connection with her dad. Lily couldn't help but feel a little bit jealous of Sarah. She wanted all of her dad's attention just for herself.

But as time went on, Lily started to see the positive side of having Sarah in their lives. Sarah was always there to listen to Lily's stories and play games with her. Sarah even had a knack for solving puzzles, which Lily found fascinating. Lily realized that Sarah's presence actually made their family even more special, and she began to appreciate having another person to love and care for her.

As the days passed, Lily and Sarah became close friends. They did fun things together, like painting pictures and going on nature walks. Lily's heart felt full of love and joy having two special people in her life. She now understood that love could grow and expand to include more people, without taking away any love she had for her dad.

From that day forward, Lily's parties at home became twice as fun, and her heart felt twice as full. She was grateful for her dad's girlfriend, Sarah, and the kind of adventures they would now have together as a family.