Robin Thicke is not giving up on Paula Patton, he wants her back so bad he even wrote a song for her. The song is titled "Get Her Back" and TMZ reports that Thicke will perform it live on stage during Sunday's Billboard Music Awards. Thicke's latest plea for forgiveness includes the lyrics, "I should've kissed you longer / I should've held you stronger / And I'll wait for forever for you." Can't wait to see what Paula Patton thinks about the song. Do you think she will forgive him? We will just have to wait and see. The Billboard Music Awards will air live from the MGM Grand in Las Vegas on Sunday at 8 p.m. ET on ABC.