Talk to sleep with a malicious person - a sign that you're trying to fix someone's irresponsible act, but to no avail. If you dream that your friend - a malicious person, it means that on your way to meet a man who for your kindness to it will pay meanness. If you speak maliciously in a dream, it's an indication that you should not offend a loved one - very soon you're going to need his help.
If you had a dream that in communion with the person you just can not resist malice, then in reality you are not satisfied with the social circle that you have. At heart you consider yourself above and smarter. If in a dream a person with whom you talk, starts to speak maliciously, in real life, you do not feel confident among new friends.