"I Need You" is a song by Tim McGraw featuring Faith Hill, released in 2007. The track is a heartfelt ballad that expresses deep emotional reliance on a loved one. It highlights themes of love, support, and the importance of companionship in overcoming life's challenges. The song showcases the couple's harmonious vocals and is characterized by its gentle melody and poignant lyrics. It became a commercial success, reaching high positions on various music charts and resonating with listeners for its relatable message about the necessity of love and connection in life.