I love going to wedding receptions, just so I can get a piece of that wedding cake!
That sounds awesome lol, Ive been interested in getting a wedding cake for my upcoming marriage, What kind do you recommend? 
That really depends on how many people you will be feeding, as wedding cakes range in price either by per-person or per-slice basis.
True, I plan of having a big wedding but have no idea how to go at it, How much does a large wedding usually cost?
It's hard to put a number on it, as cakes range in price along with size and components. They are so varied.
Oh ok, Well anyways I want to make it special for my girl. Do you know what is a popular ring that I should get? Like diamond or gold? 
I think that will have to be up to you, just know that wedding cakes are traditionally thought to bring good luck to the couple and guests! So you should be good with any.
Oh thats cool, Do you know any other cake stuff that I should know before making the purchase? 
You can even get a cake that is built with only a single edible tier for the bride and groom to share. Though it's not much cheaper than just getting an entire real cake!