"Yeah, there was nothing to be worried about," Luke says, looking around at the people who have gathered. "It seems like you had a lot of help getting everything ready and everyone looks really happy to be here." They're all having a good time, all of them enjoying the food and Luke has no doubt it's Derek's influence that's brought them all together for something like this.

"You do know an awful lot of people," he adds with a laugh, looking around Semele's. "I don't even know half of them."