If you knew what you do When no one's in the dark room But me and you A brilliant disguise It's the taste of the chase I do confess it's the mess That feels so right Come on a Monday Come on a Tuesday They'll never know Pop off a cork for Wednesday Play with me Thursday But you'll always be his girl Come on a Monday Come on a Tuesday They'll never know Pop off a cork for Wednesday Play with me Thursday But you'll always be his girl His girl Friday His girl Friday His girl Friday His girl Friday His girl Friday His girl Friday Just a kiss he won't miss I know your gonna miss this As long as you live When you were mine Bite your lip pull me in It's not the sin it's the mess That feels so right Come on a Monday Come on a Tuesday They'll never know Pop off a cork for Wednesday Play with me Thursday But you'll always be his girl Come on a Monday Come on a Tuesday They'll never know Pop off a cork for Wednesday Play with me Thursday But you'll always be his girl His girl Friday His girl Friday His girl Friday His girl Friday His girl Friday His girl Friday If you knew what I knew You'd think that it's Friday As I look all of you Come on a Monday Come on a Tuesday They'll never know Pop off a cork for Wednesday Play with me Thursday But you'll always be his girl Come on a Monday Come on a Tuesday They'll never know Pop off a cork for Wednesday Play with me Thursday But you'll always be his girl His girl Friday His girl Friday His girl Friday His girl Friday His girl Friday His girl Friday