The door is unlocked and un-barred. Hange was halfway over to open it, and stops when Bill invites himself in.

"Hi."

The action is apparently centralized around a tea table flanked by two cozy-looking armchairs, in the corner of the big main laboratory/room. Bill can ?float? Bill can ?sit on the table? Hange grabs a cushion from the unoccupied armchair and plumps it, then sets it down on the table for him. Then she vanishes into her kitchen, and emerges with an orange, which she offers him. No comment on the tentacle action we have going here.