“Oh, it was pretty ridiculous,” John chuckles. “Well, ridiculous in the good way. She demanded I buy her a drink to repay her.” Even now, he looks back at that weird, chance moment as the most important in his life. Thank God he’d used up his Oyster card.

He’s a bit surprised by the news that Dr. Bloom doesn’t have kids. Maybe it’s an unfair assumption, but she seems like the type. But life often takes a person in unexpected directions; he knows that better than anyone.