Do you know this feeling? When you enter an empty house or hotel room during the day and for the first time. The light comes from the outside via the closed curtains into the room, but it is not enough so you have to switch on the lights in the room.
Someone else nicely and precisely arranged everything. On purpose to welcome you and give you a warm, cosy feeling. It gives me sometimes an overwhelming feeling of happiness, calmness and balance. Some scientist calls this a brain orgasm.