Sherlock was quiet through the whole thing, still a bit shocked that John was pregnant again.

He finally spoke as they were outside of the school, on the curb. "I took a cab. I was out on a case, but it was wrapping up." Which reminded Sherlock. He looked at his phone- there were a few texts from Lestrade, but nothing earth shattering.

"Should we go home, or was there somewhere else you needed to go, John?"