The Doctor merely chuckled, He knew Jack did find him attractive, He hoped at least that Jack wasn't letting that stop him from meeting anybody else. He didn't want his friend to be alone. " You still never did buy me that drink Jack." He chuckled a bit. He liked spending this time with his friends. He watched as Caitlyn kissed Jack on the cheek, he was fully expecting Jack to go for more since he knew the man well enough by now,
"Ah we don't bicker that much." He laughed.
Jack was looking at them and he raised and eyebrow "I'm around 100 yrs old or so now. And looking good." He was grinning wider. He leaned forward and kissed Caitlyn on the lips unable to help it, he pulled back.