My father died two years ago and I have been smelling him over the last week. Just pay attention to what you are thinking or feeling when it happens. It's one of the 6 psychic abilities.
6. Clariscentrist:
You may also be clariscentrist and psychically smell fragrances, flowers, perfume or other odors such as tobacco or alcohol even when a substance or food is not in your immediate surroundings.
http://www.luisprada.com/Protected/Your_Six_Spiritual-Psychic_Senses.htmA taste in your mouth or an odor in the air . . .
You may be clairgustant and physically taste a substance, liquid or food without actually putting anything in your mouth. You may be clariscentrist and psychically smell fragrances, flowers, perfume or other odors such as tobacco or alcohol even when a substance or food is not in your immediate surroundings.
You often connect with the spiritual realms when you sleep, pray, daydream, feel inspired, invent or create something, use imagination or intuition, do artwork, commune with nature, pay an instrument, solve a problem, walk, drive, relax, meditate, write, speak, think or practice mindfulness among other things. For women, the week before your period is an especially good time for receiving guidance. Pay attention to thoughts, feelings and impressions at that time.
High spiritual guidance is loving, repetitive, mature, familiar, respectful, powerful, joyful, strong and persistent. It talks about your life’s purpose and is supportive, inspiring and empowering. It offers suggestions and guides saying “you” versus “I” in a straightforward manner. Guidance is not scary, although it may offer a loving warning or suggestion of doing things a different way. When asking for advice, Divine Spirit will not tell you what to do. It recognizes a higher power, leaves the choice up to you, encourages your growth and development, and recognizes the divine order of things. You have free will at all times.
http://www.2sourcerers.com/pages-flash/thoughts.html