Definitely. I remember one time a manager from another group at work asked me a question about when a project would be done, and I responded along the lines of "I'm working on it, and I don't know when it'll be done." because it was the truth, and there was nothing else to say about it. They interpreted my single sentence reply as rude and dismissive, then complained to my manager about it. When my manager talked to me about it, he said something like "Oh, ok, your reply is fine, dont worry about it."