Come up there and see it himself, Jack did. He glanced around as he approached the coffee shop, carefully surveying the carnage. "Forget retcon," Jack told Ianto as he approached, sparing a brief glance in Juliet's direction. "Incident this public? We'll do a cover story instead. Get Tosh on it immediately." He looked at Shawn, then turned his attention to their 'guest'.
"Captain Jack Harkness," he said, extending his hand to the blonde.