Visitor 
To dream of a visitor is a positive omen. Be ready to receive some long-awaited good news. A visitor may also me indicative of life-altering events.
To see a visitor dressed in darkly colored clothing foreshadows a sudden sickness or accident for either yourself or someone close to you.
Guest
To dream of a guest implies that you are facing prospects, attractions and possible obstacles.
To dream that you are a guest indicates brief periods of hardship.
Aliens
If you dream about aliens, it symbolizes an unfamiliar or strange situation. This can be viewed in either a positive or negative way, depending on the context of your dream. Feelings of fear when dreaming of aliens indicate that you are either not ready or deliberately holding something back. Feelings of curiosity toward the aliens indicate that you are willing to take a risk and roll with the punches.
The presence of aliens in your dream may also point to subconscious feelings of resentment. Take the time to look at your relationships and be sure to let someone know if they are overstepping boundaries or making you uncomfortable in some way.
Alternatively, an alien in your dream can be symbolic of hope. Dreaming of an alien is your subconscious mind letting your conscious mind know that there is hope in what has otherwise been a seemingly hopeless situation. Do not give up!
Tourist
To dream of a tourist represents lowly feelings in love and unfinished business.
To dream that you are a tourist symbolizes a similar event that might take place in real life. You will embark on a brief yet enjoyable trip.
Bedfellows
Dreaming of a bedfellow or someone sharing your bed, means aligning with someone. If the person sharing your bed is not your sexual partner, you are simply trusting this person in an endeavor or situation. If you share your bed with someone and you feel guilty, anxious or angry, your subconscious mind is questioning why you are working with them.
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