In general, on the right-hand side of the bride.
The groom traditionally stand on the right of the bride during the ceremony.
The groom stands to the right sideways to watch his bride come down the aisle and his Best Man stands beside him.
they stand on the side of their family and where the guests are seated
Behind and to the right of the groom.
it's a wedding ceremony. The chuppah itself is what the bride and groom stand under, but most people call the ceremony itself a chuppah
It's for during the wedding reception to celebrate the bride and groom on their wedding day.
The Best Man in a wedding is there to show support for the groom. He helps to keep the groom on time and tries to help him relax and enjoy the day. He usually has the wedding ring to pass on to the groom during the marriage ceremony.
It is becoming more and more common that the bride and groom welcome the guests to the wedding reception and then they are announced into the reception hall. Usually it is the parents of the bride, or the parents of the bride and groom.
At a Jewish wedding the groom stands next to the bride, on her left; both of them facing Jerusalem.
A groom on a Jewish wedding day wears what you wear in a English wedding
The groom should buy the engagement and wedding ring for his bride to be and the bride to be should buy the groom's wedding band.
It is best to check with the bride's family. Depending on where she is from, her religion etc, the rituals can vary.
Aras are wedding coins that are handed to the bride and groom during the ceremony and then the bride and groom exchange them back and forth. It is to bring you money in your matrimony.