I'm on my way to a bar, where I'll know most of the group I'm meeting but haven't seen them in a while. I'm arriving later than the rest of the group (as planned). When I arrive, must I go round and greet everyone separately or can I give a general wave and slot myself into conversations and greet people there. I hate the kissing thing too, so would really rather not. Maybe I'll just see what happens. I'm quite shy at first but ok once I've warmed up. Silly really as they are friends but I do feel like a dick in terms of greetings and introductions etc.