This is a possible concise summary:
Julia and Cris are playing a Roblox game called "Growing up" where they have to age from 5 to 21 by doing different activities. They record their reactions and commentary as they play. They have fun with various items like a basketball, a kitten, a boomerang, and a skateboard. They also joke about their age and their skills. They end the video by thanking their viewers and saying goodbye.
Here are the key facts extracted from the text:
1. Julia and Cris are playing a Roblox game called "Growing up".
2. They start the game as five-year-olds and have to do different activities to grow up to 21.
3. They get different gifts for each birthday, such as a basketball, a kitten, a bike, a dragon and a skateboard.
4. They record their gameplay and post it as a video on social media.
5. The text is a transcript of their commentary and dialogue during the game.