Intro Gm Am Gm Gm D7 GmGm Who walked in when I walked out who's that guy that hy'ya baby Am Gm Who's that who that got me jealous of you Gm Who walked in when I walked out don't you know you're mine now baby D7 Am Gm Am Gm D Who's that who that's got me worryin' tooVerse 1:
Gm C Yeah when we kissed kinda missed somethin' that used to be F Bb NC D7 Every day when I'm away I get the feelin' you're foolin' me Verse Gm Who walked in when I walked out who's that guy that hy'ya baby Am Gm Am Gm Who's that who that's got me worryin' too Instrumental Gm Am Gm Gm D7 Am Gm Am Gm D Gm C F Bb D7Gm Well who walked in when I walked out stays all night and you don't tell me Am Gm Am Gm D Who's that who that got me jealous of you Gm Yeah so who walked in when I walked out now the neighbors all know but they don't tell me Am Gm Am Gm D Who's that who that's got me worryin' tooVerse 2:
Gm C Yeah when we kissed kinda missed somethin' that used to be F Bb NC D7 Every day when I'm away I get the feelin' you're foolin' meGm Who walked in when I walked out who's that guy that hy'ya baby Am Gm Who's that who that got me jealous of you Gm Who walked in when I walked out don't you know you're mine now baby D7 Am Gm Am Gm D Who's that who that's got me worryin' too Outro Gm Yeah who walked in when I walked out now don't you know you're mine now baby D7 Am Gm Am Gm Am Gm Gm Who's that who that's got me worryin' tooVerse 3: