Thank you! It was fun, just pulling up all the references to two, all the doubles, like even Will may have two dads! I wondered about 4D, as well as 11 (11th floor—the Zoe Cassidy family). Also, in rewatching the opening of the first episode from the first season, the ESU officers are seen ramming a door that, based on a review of floor layout, should have been apartment “D,” not Lucy’s place, “E.” But, then, they also showed them ramming Lucy’s door with a POV from inside her apartment, except that when Charles and Oliver race in there right before hand, the two of them left that door wide open! It’s going to be fun to watch how this all transpires over the next two episodes—they have a lot to resolve in that time!