*You can read spoilers for "Sister III" right here!
Schmidt and Jess' sister, Abby decide to make their new relationship public with the gang (should we say ew?). Meanwhile, Jess and Nick make the decision to share Nick's room - will they be able to share each other's personal space?
Check out photos for episode 18 of New Girl's season 3, "Sister III" right here in our gallery below:
Source: FOX Publicity