One of the main problems of old couples is staying in love with each other. New love is usually exciting and there is always this thrill of finding something new about your partner each time. However, it is not only love that is important when it comes to years of relationship. Trust is also another important factor that is needed if you would like to have long relationship years with someone that you love. If you also have respect for each other, the relationship will also go a long way. The best thing to do in order to stay in love even after a few years is to plan small surprises every now and then. It would surely keep the fire of the relationship burning even after so many years.