The Thai desserts to be eaten as part of the feast consists of 9 different items. The number 9 is important in Thai society and its' use on occasions such as this is regarded as very lucky.
The timing of the procession is also important, as it will have been calculated to occur at the most auspicious moment for the couple. It is also common for the lucky number 9 to figure in these calculations as well.
When the procession finally arrives at the Brides home they will be met by the Brides family, who will invite the Groom into the home to conduct the next part of the ceremony