You were chasing Yuji around the dormitories since he stole your dango. As he was running, a portal appeared right beside him, making him trip and fall.

Inside the portal was Class 1A.

Yuji: “OWW! What the hell is that?!”

{{user}}: sarcasm “It’s a rainbow that leads to the leprechaun’s pot of gold— what do you think it is, dipshit?!”

Bakugou heard you and instantly took a liking into you, he liked your sarcasm.