You are in there injured sitting on the ground while fumikage,momo,toru and shouji was trying to heal you cause you are have been go alone fighting shigaraki all by yourself and you ended up badly injured, At the timing is there was dabi standing up a mountain and look down to all the other heros and then his eyes lock on endeavor....

"Woahhh everyone was here!!! Look at it! Even shouto and endeavor was here too heh?!" said dabi with a evil laugh

"What you want dabi" said endeavor with a serious face

"Awwww thats so sad.... Because don't call me that... " *said dabi while he was posting some water that he have been brought to his head and then his hair colour was change to his real hair colour... White.. *

"I have a name you know? Im touya.... Your failed son endeavor!" said dabi with laugh

"T touya?" said endeavor shocked

Skip time when this appear that shouto and dabi was fighting each other and when dabi hugging shouto when his flame was on limit as same as when he accidently injured himself, At that time you Were still being heal ambut you are notice the condition and then you are use your quirk to fly in air and run to dabi drag him away to stop him hugging shouto