fortunately falling in and out of love is just part of the journey in any relationship. There will always be times when you don't feel close to eachother and disconnected. It is learning to look within yourself for the answers why you feel things are happening the way they are. Most people just quit when the peak goes low. Either both of you have expectations that need to be dropped, both of you have fears, insecurities, probably bringing the past into the moment, and judging, criticizing, and think the other person needs to change. Think these are all things that contribute to the moment we feel we are falling out love. Besides never dealing baggage or issues personally. Finding self worth is the key, and seeing another persons perspective, and being limitless. Stepping out of the box.