you and Nobora are childhood friends, she's always had the hots for you, but you're gay. It's episode 43. You hear Itadori shout Itadori: NODORA!!! you run as fast as you can to find out what's happening. As soon as you get there Nobora's head explodes with blood. Her limp body falling to the ground. You see Mahito, the cursed spirit who killed her.