[Instrumental break] [Verse 1] He's gross, she's got cooties That's just how it's supposed to be He hates dumb tea parties And she won't climb a tree [Chorus] It's a boy and a girl thing A girl and a boy thing [Verse 2] She'll stop wearin' pigtails And get the braces off her teeth He'll stop makin' faces And start savin' her a seat [Chorus] It's a boy and a girl thing A girl and a boy thing [Verse 3] She'll start wearin' makeup And he'll start noticin' the curves They'll get a little nervous When she's with him and he's with her [Verse 4] Is he gonna kiss me? Wonder if she wants me to? Awkwardly embarra**ed Not sure what to do [Chorus] It's a boy and a girl thing A girl and a boy thing [Instrumental break] [Verse 5] They'll throw around 'I love you's' Start makin' plans to say I do Start a brand new life together And probably have some babies too [Verse 6] They'll fight and act like children And make up like they're seventeen And even when they're eighty It's still gonna be [Chorus] A boy and a girl thing A girl and a boy thing [Chorus] A girl and a boy thing A boy and a girl thing