I'm from a Catholic country, been to tons of weddings, most people here get married "by the Church". In the last one I was surprised to see that one of my friend was actually replying when people are supposed to be replying, instead of just moving his lips and mumbling like every one else does. Just stand up when everybody does, sit down when everybody does and hug people when people hug people, and you'll be fine. Tons of "slutty" dresses in churches too. Here everybody says they're Catholic, but they mostly don't give a shit about anything the Church has to say, they just show up and act like they do. I'm an atheist and I don't feel uncomfortable in a church, as long as I tune out what the priest is saying.
Well, that was fast. I can't remember what I thought back then but it seems you're right (that was my point too, it seems I thought you said the opposite, I can see now that's not the case)
I don't know, I don't watch any realities, I'd only know how to say "yo dawg, I hear you like driving while driving so I put a car in your car so you can drive while you drive"
I've learned a lot of English by watching American TV shows with English subtitles, I don't even need them anymore, but they help with acquiring new vocabulary. But I'm afraid I may talk in clichés too much
I'm Spanish, I don't know what the hell a "barretta" is, but I think a crowbar is a "palanca" (a specific type of "palanca", I don't know if that specific type is called barreta)