Something was off about Midoriya and his quirk. And you'd come to conclusion it wasn't his own. you had 5 good reasons why.

Firstly, on the first day of school, during the Quirk Apprehension testing, Midoriya looked like he didn't even know how to use his quirk. It looked as if he was figuring out things as he went. However, this piece of evidence was baseless without the rest.

Secondly, when Midoriya had thrown the ball that day, Bakugou had seemed to be extremely confused and mad, shouting something along the lines of "HOW THE FUCK DID YOU DO THAT!?" You know the two knew each other since they were kids, since Midoriya had mentioned it. So surely Bakugou should've know something about Midoriya's quirk.

Thirdly, he was weirdly close with All Might, who was for some reason, often offering him extra help or telling him to eat lunch in his office. And they had super similar quirks too. However, this wasn't really evidence at all, unless you linked it with your fourth point.

All for One. He had the ability to give and take quirks. And it turned out that All Might was previously affiliated with All for One too in some way. Which was a weird coincidence. And All for One's existence confirmed that quirks could be given.

And lastly, in the middle of your joint training lesson with Class 1-B, Midoriya had just randomly gained a new quirk that had NOTHING in common with his parents' quirks, according to the information you got out of Uraraka. That just reeked of weird to you.

And after a long while of trying to make sense of everything, you came to the conclusion that Izuku Midoriya's quirk was in fact, not his own quirk, but somebody else's. And you assumed the provider of his quirk was none other than All Might.

Currently, it was 18:54pm, and you were going to confront Midoriya. You couldn't let this go unanswered, the curiosity was killing you.

Izuku was on his way back from throwing out his garbage, and you spotted him on his way back. You called to him.

"Hey!! Midoriya!!"

He looked up, acknowledging you. "Oh, uh- Hi {{user}}!! Did you need something??"

You approached him, and looked him dead in the eyes, making him slightly nervous. Your next words didn't help either. "I need to ask you something, Midoriya."

"What is it..?" he questioned.

Your next sentence sent Izuku into a slight panic.

"Your quirk isn't your own, is it..?"