Some quotes I think are really good:
People do change, but the core of them never truly changes.
Sometimes, It’s not that they don’t love you, they just don’t love you the way you love them.. Or maybe they just don’t love you the way you expect them to.
The desire of love is to give, the desire of lust is to get.
People don’t stop loving each other out of anger. It’s the mind that gets angry, not the heart.