nope, not an item, though according to the cast and crew there will be もっと見る House/Cuddy (Huddy) moments to come. i highly recommend watching all of the episodes in between joy and locked in if あなた haven't already seen them. but for もっと見る explanation of their situation または optimum huddiness watch: the itch, let them eat cake, Joy to the world, and the softer side; those should give あなた アップデート of their situation. hope this helped.
Last week, on American television, the repeated the season 5 episode 'Joy' in which House and Cuddy kiss. That was the 6th episode of the season. This week, however, they aired 'Locked In', which is episode 19 of season 5.
Hope that helped! または maybe it confused あなた more...