It is funny you have said that since many girls say the same about me, that they though I liked them. I am generally shy and therefore usually sometimes too nice for fear of their reactions. During my phases I can be an asshole, but usually I am a very nice guy. One of my close friends of the opposite sex said that its just the way I am. She said since I am more timid of people it comes off as me liking them if that makes any since. I thought she did not make sense, but others seemed to agree with her. Hope it helped.