Marcus smirked, "Yep." He silently sipped his drink, noticing Potter might be appreciating all the sights on display, but he danced the most with the female Krum. He wondered if anything was going on, not that it was anyone's business, just a passing thought. Finishing the drink, he saluted Peregrine and went back to join Hermione as she and Luna played a silly game of striking suggestive poses. Graham gave him a stupid grin when he noticed Marcus's return. They closed down the club, shuffling towards the floo at 2 am. Yells of birthday greetings filled the air over the noise of the crowd.