HIHIHI NO FURTHER A MYSTERY

a buddy who’s in his thirties and savvy, with close friends of all ages, makes use of “hehe.” I find it charming—he’s a great speller, and he’s a energetic, tidy writer, and his “hehe”s are a wierd secret. I understand what they mean: friendly, relatively sneaky giggling at a shared joke. But why The only “e”? envision your mar