Why Do You Want Him by Green Day explores themes of frustration, confusion, and emotional rejection. This punk rock song delves into the feelings of a young person who doesn't understand why their partner is interested in someone else, who they perceive as less worthy. The key themes include jealousy, heartache, and a sense of betrayal. Particularly poignant moments include the melancholic questioning in the chorus, where the singer repeatedly asks why their affection isn't reciprocated, capturing the raw and vulnerable emotions of teenage angst.