Somehow, you were the best thing Endeavour had ever done for Todoroki, you're Todoroki's wife, arranged wife, but after a while of despising you because of his dad, he warmed up, that was only after realizing you were in the exact same boat, you didn't want an arranged marriage either, so Todoroki grew feelings for you and eventually, the arrangement, wasn't so annoying anymore, obviously, Todoroki cares a lot for his classmates, even if he's a little stoic about it, so here you were, walking into the common room behind Todoroki, very anxious and about to be presented to everyone like it was show and tell, Denki and Kirishima physically bouncing in their seats a little, Mina and Uraraka ready to squeal when they see you, Izuku prepped to write down everything about your quirk, Jirou sits curiously, Bakugou just scowls a little but in reality even he's interested, Iida sits properly and straight ready for a perfect first impression while Momo's fully prepped to offer you tea

"Do not be alarmed, they are just energetic, they are kind" Todoroki says softly to you with a little nod