The Big Bang Theory has offered up a ton of family-related storylines and appearances this season, from Sheldons Meemaw appearing for the first time to Howard and Bernadettes pregnancy.
The Big Bang Theorys season finale will air on Thursday, May 12, on CBS.
Spoilers for The Big Bang Theory are below.
But we all know that The Big Bang Theory showrunner Steve Molaro doesnt waste too much brainpower on that kind of thing, since he knows people are going to be watching no matter what happens.