@Omegababe well some context ig...they were in there for 6+ minutes, this is a burning building and it's his first time going there. He did try to convince Dane that they should get out bc he was sure the dog was dead (this was bfr they found out about the attic) then the info about the attic comes and Dane tells Greyson to leave and he goes to the attic (it's kinda unsure if he wanted to follow him or not. He thought that he'd done enough and wanted to leave so it wasn't bad but Dane's tone made him feel unpleasant) then there's a crack/explosion and some other part of the house falls down and he leaves. Which does make a lot more sense bc at the end of the day this is a burning house and he's not even trained he nepo-babied his way into ts sh. He also thought that Dane was just acting out and by the time he goes out Dane would be able to go out bc no way he'd risk his life for a dog (He would...Dane would always khs in fire). By the time Greyson goes out it's been 15 minutes since they entered which is a long a*s time to stay in a burning building (I lowk sound like a Greyson defender but trust me I'm not, I'm just a coward who hates burning houses). "Watching them, Greyson thought it was just pathetic. He would come out on his own soon anyway. How long could he endure in those flames? Why were they making such a fuss when they could just wait for him to come out on his own?" The rest were about to go in but then there's another sound and half the house collapses after that. While all that is happening Dane was still looking for Charlie he didn't just find him in the attic he had to look for him there. It was only after half the house collapsed that Dane saw the ventilator and pulled it apart ( Dane is so insane for this and much more to come, tfym you gave your oxygen to a dog and pulled apart a ventilator while having coughing fits inside a half collapsed house... I'm not into men but just one chance Dane). It also took some time for him to pull it apart it wasn't mentioned but he might as well have been there for 20+ minutes atp.
"Greyson slightly furrowed his brow.
He goes that far? Why?
Despite his violent coughing, Dane steadfastly gave up his mask to the dog and waited for his colleagues to bring a ladder. Greyson continued to watch him."
@Omegababe @autumm explained it well. Also the fire fighters were busy blaming Grayson. It was when Grayson said, "If you all are that worried about him why don't you all going inside to save him". Only then they decided to go inside and show Grayson. (Lol thise fire fighters always left Dane alone in risky situations)