Whassup Doc? How are you doing and welcome back. I know that you will punch me in the face for that, but what can I do ... when people come back, we had to say welcome back. Do I have another option like ... What are you doing here? What brought you to here? Go back again, but not to here .. maybe another place.

Anyway, welcome back again Cornellian, we missed you here and the strange thing is that you did not show up all the time you were on vacation. Did you went to an isolated island where there is not Internet at all? :)