Board Thread:Versus Debates/@comment-43403813-20190907005521/@comment-9782468-20190926015155

? Nagato sees and witnesses what the Pains are doing, but it's pretty obvious based on the fact that none of them showed any Pain that Nagato isn't feeling Pain.

Also, if Nagato was affected by Frog Song then he'd be unable to control the other Pains, so no he wasn't affected by it. Only the Pain bodies were.