So... What you're saying is that... Everyone swapped? Phew! Thank god I'm not the only one! You know, that makes it so much easier- Wait... I just realised that I don't know you.. My name is Kaito Momota! I am the Ultimate Astronomer! I would be in your class but I- uh... Somehow got moved

That's not really possible but I guess I can say it for you.. Okay. "Let's get married on the space station."

Improvise something