How to draw a realistic lips

Everything things baby, cause I know that you do You've been a stranger lately, and I know that's not you Easy come, easy go, no stress I'm good without it Easy come, easy go, no stress I'm good without it Easy come, easy go, let's keep it fun and simple Easy come, easy go, you know my lovin' is No sweat, it's no sweat, mm-mm It's no sweat, it's no sweat, mm-mm It's no sweat, it's no sweat, mm-mm It's no sweat, it's no sweat, mm-mm No stress, I'm good without it Easy come, easy go, let's keep it fun and simple Easy come, easy go Don't overthink things, baby