This a love letter that I wrote She keep me up when I'm feeling low She's my overdose-dose-dose Being heartbroken is so last year Havin' breakdowns and she wipin' my tears I've been feeling fine ever since she been mine In other words, yeah, she changed my life Open up like a book, let her read me One call away if she ever needs me If I ever fall apart, I know she gon' keep me together Treat me like a promise, baby, keep me forever