What does it mean if a fish is hugging you in dream?

The fish in this dream is a symbol representing a person or an idea. It could refer to a person with a name suggesting a fish: Mr. Fish or "Bob Sharky" or something similar. Or it could represent a person who is known as an avid fisherman. This person would not be hugging you literally, but showing you affection or favor in some sense. For example, perhaps you have a co-worker, Ann Trout, who tends to send the best clients your way. Another, quite different possibility, is that there is something "fishy" about someone or something that is trying to get in your good graces. Perhaps a neighbor is making friendly gestures, when their real motive is to get you "hooked" into their pyramid scheme.