I can't function without you I can't function without you Me, you, feels so right I just can't function without y-y-y-y-you I just can't function without y-y-y-y-you I'm really tryna give it my best I don't know how to I'm really tryna give it my best I don't know how to I'll be alright I promise everything shit I would never lie I know it's wrong how do it look you in the eyes But you you not so stupid you look like my type Crawl to me Set my soul on fire I can't function without you I can't function without you Me, you, feels so right I just can't function without y-y-y-y-you I just can't function without y-y-y-y-you I just can't function without y-y-y-y-you I just can't function without y-y-y-y-you I feel so weak I feel so weak It's so hard to socialize I feel so weak I feel so weak It's so hard to function right I just can't function without you I just can't function without you I just can't function without you I just can't function without you