Because love will always falter; a person's emotions are fickle, especially when they're young.
If you're the kind of person who will give up on a relationship on a whim, then you're not the kind of person who will ever have a long, meaningful relationship.
Loyalty, not love, makes relationships work.
Isn't it a bit of both of them? You would need love to stick with them and that is the basis.
Loyalty will keep a relationship going when love falters.
If love falters, then why would someone want to stay in a relationship?
Because love will always falter; a person's emotions are fickle, especially when they're young.
If you're the kind of person who will give up on a relationship on a whim, then you're not the kind of person who will ever have a long, meaningful relationship.
Ok, thanks for that useful advice!