"It would be easier to start with who hadn't broken up horribly and who didn't have a crush on who, honestly." He'd been writing student names (in coloured ink, naturally) on little cards while Adam scribbled down their questions, so they were all set now.
"We can start with my kids," he said, pulling the newly completed stack of red names towards himself and laying them out in neat little rows. "And the...Slytherins? Probably those will be the most difficult to match up. So, here." He pushed the stack of green names towards Adam and clapped his hands together. "Who's first?"