First Law of Love

(Verse 1) In the calculus of affection, my heart's a function, With variables of your smile, and eyes like the sun. Newton's laws of motion, can't explain this devotion, As I'm pulled to you by gravity, like two bodies in motion. (Chorus) But when I'm with you, equations fade away, It's as simple as I love you, no more to say. You light up my world, in every single way, In the language of love, I'll always stay. (Verse 2) Chemical reactions, in synapse interactions, Dopamine and serotonin, fueling attractions. Molecular bonds, in a dance of connection, As we orbit each other, in an atomic affection. (Chorus) But when I'm with you, equations fade away, It's as simple as I love you, no more to say. You light up my world, in every single way, In the language of love, I'll always stay. (Bridge) From the laws of thermodynamics, to quantum mechanics, I've tried to explain, how my love's gigantic. But in your eyes, I find my answer clear, In the simplicity of love, there's nothing to fear. (Chorus) But when I'm with you, equations fade away, It's as simple as I love you, no more to say. You light up my world, in every single way, In the language of love, I'll always stay. [outro] It's as simple as I love you, no more to say. You light up my world every single day.