Questions about my Orandas?

Question

So when I came home today I notice my two Orandas looking extra "close" one of them were nudging the others belly then it would turn and do the same thing. I didn't look like they were fighting. What were they doing? Is this a form of courting? As for what sexes they are I have no clue. One seems to be more round than the other while the other seem to be a bit longer and more vibrant in color.

Answer 1

Yes it a sigh of spawning, you'll see one chasing the other.  

Answer 2

Look at both your fish for little white dots like these:

http://www.bristol-aquarists.org.uk/gold...

These are breeding tubercles and that one is the male.

If they are in fact breeding, you might hear some big thunks and noises because once a male goldfish decides to breed, he is going to breed.

http://www.kokosgoldfish.com/breeding.ht...

Here is some good information about taking care of eggs and fry. Be warned that these eggs are like epoxy and will be hard to get off. Best of luck.