nice to see you too

I haven't seen this person for almost a week. So what does he say when he sees me today? Something to the effect of what in hell are you doing here. Hey buddy, nice to see you too. I'm here because somebody else called me in to go grab some lunch (who then promptly forgot about it). Would have said, "certainly not here to see your ugly mug." Ah well.... I'm not actually that mean. So anyway.....