Ignis intends to allow the soft kisses and 'I love yous' to continue as long as Gladio needs to get it get out of his system--he's got almost 10 years to make up for, after all--but one thing proves to be his undoing...

That blasted scruff!

After a while, it starts tickling and he can't quite hold back the giggles that start rising in his throat, "Enough, Gladio, enough! That tickles! If you don't stop, I'm liable to topple us over laughing and that will be no good for your wound."