Jess sits through the ceremony quietly, hoping to make her exit when everyone is going to leave. About halfway through an uncomfortable reality sets in, in her rush this morning she never went to the bathroom and now she was wiggling uncomfortably in her seat.
The pressure only grows stronger with time and Jess is about to ask the woman to take her to the toilet, when she gets up to lead the little ring bearer to the back of the aisle. So Jess continues to hold it until the ceremony finally ends. Jumping to her feet, the jolt breaks her hold. She stands there, red cheeked, as she very publicly wets and messes herself.
This draws the attention of the woman, who passes off the ring bearer and takes Jess to the bathroom for a diaper change. After the stranger is finished, Jess is carried straight out of the church to wherever the reception is being held.