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