The bride and bridegroom are then led to an altar, where the couple kowtows to Heaven and Earth, the family ancestors and parents successively. Then afterwards, a grand feast is held for relatives and those who helped with the wedding. The newlyweds will resume drinking wedding wine. Generally they are required to cross their arms to sip wine. They also will toast their guests. Guests voice their good wishes for the couple. After night falls, the teasing games start. Usually all young men can participate except for the bride's married brothers-in-laws. These funny and silly games help ease the tension, since in ancient times the newlyweds never met each other before the wedding! Most of the games require the shy couple to ad like wife and husband. The festive atmosphere also promotes closeness among all the family members and the community beyond. There also will be other activities conducted by the bridegroom's mother after the roaring laughter fades into the darkness.