"Need U Bad" by Jazmine Sullivan (feat. Missy Elliott) is a heartfelt ballad about longing for a lost love and realizing the mistakes made in the past. The song delves into the theme of regret and the desire to mend a broken relationship.

In the verses, the singer expresses her realization that she took her partner for granted and made a mistake by leaving their side. She acknowledges the foolishness of her actions and admits to searching for something better when it was right in front of her. Now that she's realized the value of her partner, she pleads for them to give her another chance to prove that she can be a better person and lover.

The chorus emphasizes the intensity of the longing for the lost love. The singer compares the need for their partner to essential bodily functions like a heartbeat and the air she breathes, emphasizing the depth of her desire to be reunited. She expresses the pain she feels without them and how it's driving her to the brink of insanity.

The bridge further emphasizes the desperation and unwavering commitment to making things right. It speaks to the idea that nothing will improve or feel better until they are back together. The singer believes in the power of their love and is willing to do anything, as shown by the repetition of the phrase "say oh-oh."

Overall, "Need U Bad" is a passionate plea for forgiveness and a second chance. It showcases the deep longing and regret one feels when they realize the value of a relationship after it has slipped away.