THE GREATEST GUIDE TO HIHIHI

a buddy who’s in his thirties and savvy, with good friends of any age, takes advantage of “hehe.” I obtain it charming—he’s an ideal speller, and he’s a energetic, tidy writer, and his “hehe”s are a wierd thriller. I know what they mean: pleasant, relatively sneaky giggling in a shared joke. But why The only “e”? an expression