Greetings are very important to every human being. We say them in the morning, at noon time and in the evening and the routine never seem to bother or hurt anybody. You may not say much but a simple ‘hello’ will tell every body around you that you are in a good mood. Some times you miss people who are not there with you but are close friends or family, but you do not exactly have much to tell them. Sending them a simple greeting message will certainly make you feel closer to them. If you understand Hindu and have friends who also do, why not try sending them Hindi SMS. If they are elites studying abroad, they will be thrilled to receive a message in their mother tongue and will probably share it with their friends at campus. A Hindi SMS will certainly make them feel less home sick and generally brighten their day.