The car's running outside I've got tears in my eyes And you're begging me to stay But I'm driving away Yeah, I know I let you down Trying not to turn around Doing 85 till I see the sun Head's a mess and my body's numb No one ever taught me how to hurt someone Breaking your heart's the hardest thing I've ever done The hardest thing I've ever done Highway's lit up in red I guess I made my bed Don't know if you'll believe me But leaving you isn't easy Doing 85 till I see the sun Head's a mess and my body's numb No one ever taught me how to hurt someone Breaking your heart's the hardest thing I've ever done The hardest thing I've ever done Got tears in my eyes I've never been good at saying goodbye Got tears in my eyes I've never been good at saying goodbye Now I'm doing 85 till I see the sun Head's a mess and my body's numb No one ever taught me how to hurt someone Breaking your heart's the hardest thing I've ever done Baby, don't you cry, it'll be alright You and I sleep alone tonight No one ever taught me how to hurt someone Breaking your heart's the hardest thing I've ever done Breaking your heart's the hardest thing I've ever done Yeah, I know I let you down Trying not to turn around