Your two moon signs are nearly 120 degrees apart forming a Trine angle between them.
There will usually be a great understanding and respect between the two of you in this relationship. It is highly likely that you will both have similar desires and motivations.
Your Moon signs indicate that you are extremely compatible. Cancer is a Moon sign of emotional sensitivity, they have good intuition and a nurturing instinct; Pisces is a Moon sign of gentleness, syumpathy and a careful sense of protection of others. Together the two of you get along great.