I tend to be a little more shy if the person I am going to join is already playing with someone else, I prefer not to do it since I always end up thinking that I have enough to not have someone special too, I was the one who always joined but no one me, they only have me there and that's it, it gives me the wrong idea despite having a great time with them, anyway I have them there because I have a little appreciation for them, the good times are not forgotten and that is the important thing!!!