Gar hadn't really been meaning to be insulting but the fire makes it clear that the other definitely hadn't liked what he said. He bites down on his lip and god he hates this damned container and that he can't get away.

"Well maybe it's normal for you but kind of not normal for me to see you turn into me...I can just turn into animals...or like well two animals...."

He's rambling. He bites down on his lip to stop himself before he gets himself a face full of fire or...whatever.