The festival of Bhai Dooj is also called as Yam Dwetiya. It increases the bond of affection between brother and sister. After marriage a girl dose not come frequently to her parents house. And, people from her parents side also make very few visits to her place. Hence, to have sweet relationship between brother and sister, to remove the sadness occurred because of the distance, to know about any kind of news from a girls side and keeping in mind the other feelings, festival like Bhai Dooj are celebrate.