What do you call (a noun or an adjective) a person who keeps talking to someone despite the fact that they're clearly not interested in having conversation with that person? The most typical (but not the only) case I can think of is when a man is making advances to a woman who is not interested in him and thus he keeps trying to initiate a conversation with her over and over again. The word or phrase should mainly express that this kind of behaviour is annoying. A person behaving in such a wa...
