The song is a metaphor comparing foods in a sushi restaurant to his desire for a relationship with a girl. When Styles says "if our hearts were never full, could we live with just a taste", he really means that if he doesn't ever have a feeling of fullness or a true relationship with a girl he likes, he just wants to experience feelings of romance and a "spark" between him and this girl. Additionally, you can see here in an excerpt from the song how he compares food commonly found in a sushi restaurant to romance:
"Green eyes, fried rice, I could cook an egg on you" (source: www.genius.com)
He implies that the girl is "so hot" that he could cook an egg on her. See how the metaphor comes together! This is a songwriting technique that is commonly used in pop music. I hope this answer helps!
Julia F.
yeah I never knew what that song was talking about.06/11/24