Judging from last week, we shouldn't be surprised at Izuku's expression of happiness for making the final round. Better than last week, he punched a hole in the ground through the strength of his tears.
Sanae is moving out of her big house to live in the cabin with the other girls. She'll probably like her new roommates better than her former ones, the bugs.
The fictional characters tried to see if an author or Creator could actually change things for the people who came to the real world. Eh, not so much, apparently.
Deku was so happy that his friend Ochako actually offered to be his teammate after so many shunned him because of his super high bounty for the next event.