Here are some key aspects of a Muslim Nikka ceremony: 1. _Proposal and acceptance_: The groom proposes to the bride, and she accepts his proposal. 2. _Mahr_: The groom presents the bride with a gift, known as Mahr, which is a symbol of his commitment to her. 3. _Nikka ceremony_: The Imam or Muslim scholar performs the Nikka ceremony, which involves the recitation of prayers and the exchange of vows. 4. _Marriage contract_: The couple signs a marriage contract, which outlines their rights and responsibilities towards each other. 5. _Walima_: After the Nikka ceremony, the groom's family typically hosts a reception, known as Walima, to celebrate the union. Overall, a Muslim Nikka ceremony is a beautiful and meaningful way to celebrate the union of two people in marriage, while also upholding the principles of Islam.