Sign it and consider married...
Remember, do not take loan for married.
Married, you will have heavy burden already, do not add more burden to your self.

i also just sign the paper and go honeymoon+photo taking only.

Few thing that can reduce the cost of wedding,
1. Buy the wedding gown at China, just cost around USD120 to 150 including fedex shipment. The gown is custom made to the body size.

2. For prewedding photo, find those friend who like to take photographer. Do the job.