What I Don't Know lyrics

I love girls in pictures, I love 'em in song I've known me a few before she came along This one tested my metal, yeah, she grounded down good Turns out what I don't know about women fills a mighty big book She came without warning, she knocked down the screen Said, what I'm gonna show you somethin' you never seen Well, what was I thinkin' when I gave her a key What I don't know about women might be the end of me What I don't know about women, I guess I don't know too much Some roses at the beginning, well, it used to be enough What I don't know about women fills a might big book The darkest cloud ever was over my house And it felt like forever soon love had run out She left like she came in so I took one last look Turns out what I don't know about women What I don't know about women What I don't know about women fills a mighty big book