Love is not feelings. Those emotional warm fuzzies are hormone driven lust. Love is to actively participate in and work toward someone's best interest, with out regard to ones own personal feelings.
The warm fuzzies, and feeling of satisfaction, and the feeling of close connection should be a result of mutual investment into the best for each other.
It would not be possible for me to have those feelings for any other woman than my wife because we have work so hard together and have gone through so much together. Our closeness is because a since of shared life experience.
Sure some young thang could come flaggin and waggin, and cause me to have the warm fuzzies but that's not love it's lust. She could even make me feel good about myself while she came around, that's not love either. That too is lust. This can happen to any man or woman, it causes affairs and cheating and destroys marriages and families. So when it invariably happens I think of the investment I have in a lifetime with my wife and I laugh and walk away knowing it's the devil who comes to steal kill and destroy.
Why do people not understand the distinction between love and lust? This has always baffled me, even before I was a Christian.