The idea there is that love is something you get from people wherever and whenever you can. Stable relationships come second to the opportunity for so called love. The implication is, you can only find love in the new and the exciting. A long term relationship will inevitably fail to satisfy, so you move on to the next one. Although love will involve our emotions, it is more than a feeling.
Love is attitude in action.
Christian love is unselfish. Love is doing what God says is best for others. Husbands, be considerate to your wives Peter says in verse 7. Husbands, love your wives, says Paul in Ephesians 5, just as Christ loved the church and gave himself up for her. That's not a feeling, it's an action.