Hi Gorgin and welcome to Simply Discus.
Given what you've told us, there's probably more questions than answers, or at least advice.
First we recommend newbies watch this video put together by Al, the forum owner. I offers good advice for beginners, and tries to dispel some common myths about keeping discus.
http://forum.simplydiscus.com/showth...TCH-THIS-VIDEO!
If you will have juvies, you are probably at least 6 months away from worrying about pairs, but yes, they can get along, although it won't be the appropriate breeding environment. Pairs will "shimmy" and make passes at each other when they're in the mood.
I encourage you to read up abit in the beginner and breeding sections. Sounds like you're just getting started and getting a bigger picture would be a good idea.
But keep asking questions, and we love pics.
Steve