One of the traditional test for the groom. There are several footprints made of paper placed on the ground. On the back of each one is a sentence written with an explanation of the real reason that the groom wants the bride.
Reasons can be, a union of hearts, or marriage of convenience, on necessity, or following parents' advice. Our groom jumped to the last one and was lucky to find the union of hearts on the back of that footprint.