Jon fish breathing singing

he usually does it at the end of singing a sentence , he opens his mouth wide like an over rated yawn or similar to gasping for air like a fish !

He has only been doing this for a few yrs... I will find a song on u tube with A CLOSE UP that shows it.....

Dawn

It's of the smoking. I do exactly the same when sporting (and I smoke, lots of things)...and have to speak then there it's the point where I get no air... always after speaking, if I just sport without using my mouth to speak no probs...