HIHIHI CAN BE FUN FOR ANYONE

a buddy who’s in his thirties and savvy, with pals of any age, makes use of “hehe.” I come across it charming—he’s a perfect speller, and he’s a lively, tidy author, and his “hehe”s are a strange thriller. I know what they suggest: pleasant, somewhat sneaky giggling in a shared joke. But why The one “e”? It is frequently used t