She says, "I am student council president Matsumoto Rise. Nice to meet you." Oh, and I'm science teacher Nishigaki Nana. I'm always looking for new explosion buddies....
What? You're lonely because the second years are away on their school trip? Don't worry, I'll stir up some ruckus for you....
No, I'll make some tea. It's not bad getting a change of pace from my experime---BOOOOM!
Misplaced resentment! 
Misplaced resentment!
¡Resentimiento fuera de lugar! 
¡Resentimiento fuera de lugar!
¡Yo no he sido! ¡Yo no he sido!
Você está com raiva
 da pessoa errada!