A checklist of things a couple should do together at least once in their lives.

• Long, long look into each other's eyes. Not only verbal communication brings people together. • Passionately and for a long time kissing in a crowded place. This will have a positive effect on mood and health. • Try all the poses of the Kamasutra, or at least those that your flexibility allows you to do. • Spend in bed all day. This is great compatibility training.