Overall picture: feelings without boundaries. Confusing feelings, unclear reactions and responses, over-sensitivity to each other’s moods and emotions. React or respond in a overly giving, almost martyrish fashion.
One on one: Neptune is an outer planet and seems to have weld more “power” albeit subtle ones over the Moon. Moon may have a sense of uncertainty, confusion, that things are not what they seem when it comes to Neptune. Consequently, when misunderstanding arises, it might be best to clear them up as clearly as possible otherwise the Moon’s emotional state might be as clear as mud. I wonder whether Neptune has any integrity issues when it comes to the Moon?