Well, think, are they really your friends? Is it a group of people, who talk among themselves but leave you out? If you are a third wheel, than the get into the conversation. Discuss their topics and stuff and soon draw attention to yours. If you have an opinion they are ignoring, MAKE them listen. But if they still aren’t into what you have to say, they aren’t really your friends but don’t make them your enemies. You are your own person. Does the latest drama they talk about include you? Then you have a right to give your opinion. Maybe in an awkward silence, you can bring something up all of you will enjoy to talk about. Make sure you have the inner part of it, so you can talk more. Bring something up, they can’t just tell you to shut up. Do they listen to the others in the “clique” to what they say or think? Talk to them, but be casual. If they ignore when you are trying, MAKE them listen. Show them that you can talk and will, and they have to respond to a situation that includes them. Hope this helps, good luck :D