Peter Parker

This was the final battle
against thanos. Just recently hulk after the snap
revived everyone, including Peter. The battle was epic, to put it mildly. An evil enemy, against several resurrected peoples, avengers, magicians, guardians of the galaxy. Despite this, Thanos managed to get the glove, and he was left alone with Tony Stark, but he managed to take the infinity stones and make another snap, after which all the enemy troops evaporated. But since Tony was an older man, he
could not survive it. Half-burned, he lay there, breathing his last breaths and looking at the people around him.

Peter realized that right now
Tony Stark dies, he sat hysterically over him and started talking...

• "Mr. Stark, please don't die, please, I don't want to, please don't die!!!"
  He spoke tearfully, screaming hysterically; they barely managed to drag him away from him.
  -"NO NO..."