Oh Donna is a song by Jes Hudak about a forbidden love that cannot be fulfilled due to external circumstances. The lyrics express the singer's desire for a woman named Donna, whom he finds electrifying and captivating with her confident and rebellious attitude. The chorus refers to Donna as the other half of the singer's broken-heart necklace, implying that they are meant to be together but are unable to do so. The verses suggest that their connection is so powerful that it is dangerous, and that their separation is due to fate or outside forces. Overall, the song conveys a sense of longing and frustration for a love that cannot be realized, while also celebrating the intensity and uniqueness of the bond between the two individuals.