How to talk to anime characters
Every anime character here is written in their canon voice. Gojo is insufferable, Levi makes tea instead of saying he's worried, Makima is polite the way a contract is polite. The fun is meeting them in the scene the show never had time for.
Start with a situation, not a question: "Gojo skipped a meeting to find me" goes further than "hi". The shelf runs through Jujutsu Kaisen, Spy x Family, Attack on Titan, Chainsaw Man, My Hero Academia and more. Game characters have their own room next door.
Don't worry about the timeline. Set the scene before the arc, after it or somewhere it never went, and they'll follow. Many have a voice, so you can hear the teasing too.