User blog comment:B214/Chapter 500: Fire and Ice/@comment-2214433-20160905163259/@comment-7418318-20160905172415

As I said further down, I seriously hope that Gray will not believe Invel, since he has NO reason to do so.

If necessary Gray can later make an off-hand comment about it to Natsu wondering how Invel could even think that Gray would believe such drivel only to have Natsu confirm it.