Looks like he is getting grainy
Nah. Those are pimples. Zits. Enough of them and you look "grainy". I suppose that's better than being called "pimply" or "zitty".
Look at a lot of the pictures of these people and you'll see zits. Everywhere, zits. And yet none of them will lie (no, not that kind of lie. that they'll happily do!

) in the sun to get a real tan that will help keep the pustules away. "Too dangerours. Skin cancer!"
Like the necessary drugs for this pastime are healthy? Still, he does look better than he normally does. Hopefully he won't fry his innards.