Your two moon signs are nearly 60 degrees apart in Sextile relationship.
This relationship will most likely be based on friendship and loyalty. There is a strong tie between you and your partner, your Moon signs indicate that you are compatible.
Aries is a Moon sign of high spirits and quick temper. Gemini is a Moon sign of changing flexibility and sociability. Restless emotions find it hard to keep a secret. Together the two of you may get along well, especially if the Aries Moon can maintain their loyalty and friendship from a feeling standpoint toward the Gemini Moon.