[Katy B:] I got this pain and I don't know what to do with it I got this pain, but I just can't go through with it I can't let go, so you just take the best of me I can't let go, cause I don't know who else to be Who am I if I ain't loving you? Tell me Who am I if I ain't loving you? Baby Who am I if you're not loving me? Tell me Cause you and me, that's my identity [Craig David:] I feel so cold Cause I know that you be lovin' somebody new, babe Well that's the word around town I feel so cold And I don't even know what I'm supposed to do now Thought you were holding me down You don't care Cause I see the look in your eyes, baby Actions speakin' louder than words lately You don't care Something's telling me that I should still be fighting for you [Katy B:] Who am I if I ain't loving you? Tell me Who am I if I ain't loving you? Baby Who am I if you're not loving me? Tell me Cause you and me, that's my identity [Katy B & Craig David:] Take me back To the day your heart belongs to me Take me back Only your touch, boy, can set me free There's no test He can't love you like I do There's no test Cause all of me, I gave to you, you Who am I if I ain't loving you? Tell me Who am I if I ain't loving you? Baby Who am I if you're not loving me? Tell me Cause you and me, that's my identity I don't know who I am if I ain't in your arms, baby I don't know, I don't know I don't know who I am if I ain't in your arms, baby I don't know, I don't know Who am I if I ain't loving you? Tell me Who am I if I ain't loving you? Baby Who am I if you're not loving me Tell me Cause you and me, that's my identity