Context: Also the groom was standing at the front but kept his back to the door the whole time the bride was walking in , until she arrived at the front , at which point I guess he felt he could turn around . This also seemed a bit strange , is n't the whole point of the bride walking in is so that the groom can see her enter ? Or watch her or something ? I did n't really get it .

Question: What may have been a quality of the wedding ?
Options:
0. The guy getting married was acting odd .
1. The groom watched the bride intently through - out the wedding .
2. The girl getting married was acting odd .
3. The bride kept her back to the door the entire time .
Answer: 0