The song "All This Love" by Jack Harlow is a love song dedicated to a girl who has captured the protagonist's heart. At first, he thought that love was corny, but when he saw this girl, everything clicked for him, and he realized how great everything was about her. The protagonist expresses how he feels blissful and happy just thinking about her. He doesn't just have physical attraction towards her, but he also wants to give her love and affection. He recognizes that he is still young at just 16 years old, but he wants to invest all of his love in her. The song ends with the mention of a bad chick who is with him, but it is unclear how she fits into the main storyline. Overall, "All This Love" is a sweet ode to a teenage love interest, with a focus on more than just physical attraction.