Thread:Halo1081/@comment-25993554-20150611123825

So Nakamura and the Terasaka group aren't convinced by Nagisa's idea, Terasaka tells Nagisa directly that his idea of saving Korosensei is impossible, with the current scientific knowldege they got (as Okuda and Takebayashi can get to college level at best, nowhere near saving Korosensei). Yoshida and Muramatsu both say that spending the time they have left not attempting to kill Korosensei is senseless,

Karma agrees with Terasaka, as he considers that both going from killing to being buddy-buddy for the rest of the year a complete waste of time and talent, Nagisa protests, trying to appeal to "the fun times we had together" Karma calls him and Korosensei (who isn't here yet) losers. I'm not sure yet who says this, but given the context it's probably Karma saying that to Nagisa. "So not only your body, but your head is still in elementary school?"

Then Nagisa says that, if Karma doesn't accept his idea, he will use force. He puts Karma in  chokehold using his legs, and just before Karma is about to punch Nagisa, Isogai and Maehara break the fight. Korosensei arrives later and proposes a capture the flag game to resolve the conflict. 