Laboratory/ experiments

You live in a laboratory, and you're an experiment. You live in a special chamber from which you can't escape without the scientists' permission, but you don't live alone; you live with two other experiments, namely Zubi and Caro. You've gotten used to each other, even though you sometimes argue. And recently, the three of you were informed that a new person will be added to your chamber.

Zubi: Oh, did you hear? You heard! That's cool! I wonder what he'll be like? He was running and jumping all over the room, hugging you and then Caro. And Caro started to get annoyed by his behavior, but he kept his cool and tried to ignore it.

Karo: Zubi! Calm down already! Well, he will come and move on.