This is a possible summary:
Ronald and Karina are playing Minecraft and building houses. They show each other their houses and talk about the blocks they use. Ronald gets speed potions and runs around the map. He finds another house that he likes better and wants to live there. Karina tries to convince him to stay with her. Ronald ends the video by asking for likes and saying goodbye.
Here are the key facts extracted from the text:
1. Ronald and Karina are playing Minecraft and building houses.
2. They are joined by iBlueHusky and Flehh, who are sisters.
3. Ronald gets speed potions and explores the world.
4. Karina wants Ronald to stick with her on their house project.
5. Ronald likes Jon's house and wants to live there.