Neptune in Gemini
Neptune in the sign of Gemini brings dishonesty and mental escapism. You are very dreamy and powers of imagination are great, but communication has a tendency to get lost in translation. This suggests a muddled mind. There is often confusion surrounding the thinking like this person is stuck in a fog. This person might be a liar and a thief. Mercury and Neptune both rule trickery, theft and deceit, so this placement doubles the likelihood that the person is dishonest.
There can be much confusion surrounding siblings and cousins with this position. Siblings struggle with drug and alcohol addiction or have been a destructive element somehow. The neighborhood is usually located seaside. The home could be located near a pond or other body of water. Short distance local travel could cause confusion. There might be a ferry or some other short distance water within the neighborhood used for travel.