The following article on Yahoo! Shine is worth a read. The author states that as a relationship gets older, kissing is usually one of the first things to go. However, researchers say that studies show kissing is one of the best ways to improve a relationship. It can help boost your mood, and reduce stress. It can also be very intimate, and bring couples closer together. So if a relationship needs some work, just try kissing a little bit more. You will be surprised how much it may help.
Worth your attention:
More Kissing Can Save Your Marriage, Says Science