I'll Go by Chris Brown is a heartfelt ballad about unwavering commitment and support in a relationship. The song explores themes of loyalty, love, and sacrifice. Chris Brown sings about being there for his partner no matter what challenges they face. He expresses a willingness to go the extra mile, emotionally and physically, to ensure the well-being and happiness of his loved one. Some particularly poignant moments include lyrics that talk about standing by his partner during difficult times and always being a source of strength for them.