tə lˈɪnəsᵻz dɪsmˈeɪ, hiː ɹˈaɪts tə hɜː kˈɔːlɪŋ hɪmsˈɛlf "jʊɹ swˈiːt bˈæbuː," ðə fɹˈeɪz sˈæli hɐz ˈɔːlweɪz jˈuːzd tə ɹᵻfˈɜː tə lˈɪnəs.
To Linus's dismay, he writes to her calling himself "your sweet babboo," the phrase Sally has always used to refer to Linus.