ear synch
If you miss someone a lot and are away from them, you can both listen to the same song at the same time, and you will feel a deep connection to the other person, you will imagine what they are doing and feeling. It is different than talking on the phone. Both people get a strange feeling of bittersweetness and connection while the song is playing.
I miss Andrew so much since he is in LA. We ear synch sometimes to connect to each other.