HIHIHI NO FURTHER A MYSTERY

a pal who’s in his thirties and savvy, with mates of any age, makes use of “hehe.” I uncover it charming—he’s a great speller, and he’s a energetic, tidy author, and his “hehe”s are a strange mystery. I understand what they necessarily mean: pleasant, fairly sneaky giggling in a shared joke. But why the single “e”? however, The