Heart Attack

The song describes someone who usually feels confident and in control around romantic partners, but becomes nervous and self-conscious around one particular person. She is attracted to them and feels excited, yet she tries to hide those feelings and protect herself. Emotionally, the lyrics move between pleasure and fear: closeness feels wonderful, but the possibility of being hurt makes her want to run away.

“Putting my defenses up” compares emotional caution to a physical barrier: she is trying not to let someone get close. Saying she might have a “heart attack” is an exaggeration, not necessarily a literal fear of a medical emergency; it expresses how overwhelming falling in love feels. The image of flying too close to the sun suggests taking a risky approach to something powerful, then getting burned. Her feelings “lost in my lungs” also make emotion seem like a physical struggle to breathe.

The song leaves open whether she truly wants to avoid love or is mainly frightened by how strongly she feels. She presents attraction as both a source of joy and a threat to her sense of control. Her references to looking and acting “like a girl” reflect how she thinks she changes around this person, but they do not prove that love requires behaving in a particular way.