Video showing behavior of gays; very not normal.

This is a video about something which happened in ''Michigan in a church. I have a few questions about this incident, and also about what is shown before and after this incident. What about the incident itself? It shows two gays going to the front of a church, showing an act of public affection, and then throwing some papers around. Now if this way of life was normal, and they could be proud of it, why this obviously showy behavior in a church? Why the rowdiness? Why the distastefulness? Also the behavior which is shown before and after the incident shows the abnormal modes of dress adopted by participitators of this way of life, and why so obviously ridiculous if this way of life is a normal way of life?

Any answers to these questions? Please feel free to comment.