Pink convicts..Does the pair guard if....?

My sister gave me 4 pink convicts. It appears to be 1 female and 3 males. They have been in the tank for 2 days now and the female has paired off with one of the males. I have a large piece of decor in the shape of clay pots with several openings in it and today I noticed the male dancing around the female and coaching her to go in the decor with him. They both go in the decor and will not allow the other 2 convicts anywhere near the decor. Is this a sign they may have eggs inside the decor or are the 2 just establishing territory??? They have definitely paired off.