There is a point in your love life when you will begin to appreciate your partner other than just for the sake of love but for the value, he or she brings into your being.
At that point, you feel like you just got yourself new love and you want to give them more than what you gave before, you want to start all over again and go the extra mile to make them feel appreciated. You do not want to let go of their presence like a child whose mother just brought them a brand new toy. When you are with them you just want to say some little nothings, you are falling in love all over again.
The love is at another level that you can't get enough of each other. You have fallen in love (again).