Imagine now that after everything is over, and Eurus is secure again, Sherlock shows up at Molly’s flat. He explains everything to her, apologizes for what he made her do, but then very softly he tells her he doesn’t regret what he said, he only regrets that it hurt her. He stays for tea, and they talk for the remainder of the evening, all their feelings now laid bare. It’s the start of something new, something that neither of them want to let go of.
Keith discovers that Lance has Hanahaki Disease from their last mission... and he's the one Lance has it over.