Little boy in the back seat asking Why do all these songs keep saying Baby, you're driving me crazy Why do they always say that same thing? I said you won't know what it means until You're 16 and you're driving around, Feeling free with your favourite girl On the bench seat Trying to speak louder than your heartbeat And you're working hard to get it right 'Cause thinking about her got you up all night Because she drives you wild with a single smile She's so fine you're going out of your mind And that'll all make sense someday That's what they mean when they say crazy That's what they mean when they say crazy How 'bout when they talk about heartbreak Somebody's always leaving And you just can't get them back Tell me, have you ever felt like that? I said it happened to me when I was 18, Helping her pack for the Ivy League And I watched the car drive away Loved her too much to ask her to stay And my friends said, you're gonna be alright But thinking about her kept me up all night So I called her up a thousand times Well, she must've thought I was out of my mind And you're probably gonna feel that way someday That's what they mean when they say heartbreak That's what they mean when they say heartbreak That's what they mean when they say crazy I know you didn't ask, but at 22 I found the one and I just knew I bought a ring, she said I do We settled down then had you And everyday just keeps on getting better Growing old together That's what they mean when they say forever That's what they mean when they say forever That's what they mean when they say crazy That's what they mean when they say crazy That's what they mean when they say crazy