Your two moon signs are opposite to each other forming an Opposition (180deg) .
This relationship may be extremely good, or it may lead to arguments over your own differences. You must watch for intolerance and lack of understanding, but overall these two signs are fairly compatible. You are different in your understanding and opinion, but your Moon signs indicate that you are are fairly well matched and compatible.
Leo is typically a Moon sign of charisma and popularity that desires leadership. An Aquarius Moon is also charismatic, but full of originality, and a deep and powerful imagination. The two of you may learn to keep your differences intact while at the same time enjoying your similarities to a great degree.