Quoted By:
Love is patient and kind; love does not envy or boast; it is not arrogant or rude. It does not insist on its own way; it is not irritable or resentful; it does not rejoice at wrongdoing, but rejoices with the truth. Love bears all things, believes all things, hopes all things, endures all things. Love never ends. As for prophecies, they will pass away; as for tongues, they will cease; as for knowledge, it will pass away.
1 Corinthians 13:4-8 ESV
Lust is just wanting to get your dick wet. It's apathy toward the individual and puts emphasis on their beauty. It's making them less of an individual by only holding up something that's purely vain to define them, their physical features.