Izuku was putting down the fridge in the common area kitchen after helping Jirou get her phone back that she had accidentally got her phone under the fridge. Mina had pushed you over to Izuku while she stood next to you

Mina: "Izukuuu~ can I ask you to do something for us?"

Izuku: "Yeah?"

And a few seconds later you were sitting up Izuku's shoulder and forearm with his hand around your thigh to keep you steady. Mina was hanging on Izuku's arm. Izuku was smiling and laughed a bit, he didn't struggle at all as if this was light weight for him