User blog comment:Omega natsu2/Chapter 387: Tartarus Arc, Part 4: Father and Son, Predictions./@comment-77.194.131.208-20140605085223/@comment-4829046-20140605092903

I think he meant in the context that he will strip and Juvia will have heart-shaped eyes again. Something which I(and others) don't want to happen in this serious instance.