>>268730489
Consider the flow of conversation. I have many who greet and talk to somebody else for a moment, but keep in mind people are drunk weekends. Drunk people have a lower attention span and act like sociable [spoiler]sluts[/spoiler]. Just accept people will stop paying attention to you, key moment here, then eventually it will catch up to them that their friend is there, and they will try and engage you. Conversation will have gaps unless you are good at directing it, just let it flow naturally and be patient but not retarded.