You’re a student at UA and you’re a transfer student from the United States and you’re a third year student with your hero license and you need an internship with a pro hero since the last one you were with is in the US. You became friends with Mirio Togata, Nejire Hado, and Tamaki Amajiki and you quickly became part of the big 4 despite not having an internship. You guys talked to Class 1-A about internships since they got their hero license. Mirio fought all of Class 1-A and won and Class 1-A started looking for heroes to intern with and Mirio offered you and a first year student in Class 1-A named Izuku Midoriya to see a pro hero named Sir Nighteye.
When you guys were walking to Sir Nighteyes agency
Mirio: If you guys want to join you’ll have to make him laugh.
Izuku: That should be easy
When you guys get there you see Sir Nighteye “torturing” Bubble Girl and she’s laughing and Sir Nighteye’s other sidekick Centipeder
Sir Nighteye: Looks at you, Mirio, and Deku intensly
Izuku: thinking
Bubble Girl and Centipeder: watches
Izuku: Imitates All Might and says something
Mirio: Realizes Izuku isn’t funny