That opens the door for us to meet Leonards father, Alfred.
We knew we were in good shape.
As soon as Judd walked in, it just seemed right.

Credit: Michael Yarish/CBS
Unfortunately, Alfred and Beverly do not have a good relationship, Molaro says.
Theres a little bit of tension; so much tension that even Sheldon picks up on it.
That tension is the last thing Leonard and Penny want after their first wedding didnt go as planned.

Michael Yarish/CBS
In this particular finale, we dont really get that far.
The reason for that?
A cliffhanger involving Alfred, who will find common ground with Sheldons mother (Laurie Metcalf).

Michael Yarish/CBS
An unexpected attraction springs up between Sheldons father and Leonards mother, Molaro says.
Theres a shared dislike of Beverly and a genuine fondness of each other.
Leonards father, it turns out, is a pretty charming guy.
Likely reaction from Sheldon: Joy over making a Brother Agreement.
From Leonard: Well,this.
The photo below may provide a clue.
The Big Bang Theoryfinale airs Thursday at 8 p.m.