He managed a smile at that. "Practise." But he slid into a chair, so at least she wouldn't have to look up at him. "The trick to dealing with hangovers is to sleep through them. Or start drinking again before they hit." Although he clearly hadn't done either of those.

He felt terrible, but he'd worked while feeling worse, admittedly not from drink, so he was functioning pretty well.

"Or drink Guinan's patent brew." He sniffed it and made a face. He'd quite like last night's food to stay where it was.