Leonard and Sheldon are funny characters. The show has an amazing cast. It is a bummer the show is over.
It is sad that it ended. They went into the characters backstories very well.
Kaley Cuoco  is in a show called The Flight Attendant. I believe it is on HBO.
I enjoyed Penny and Sheldon's interactions in the show, always comical.
It was funny when Penny sang "Soft Kitty" to Sheldon when he was sick.
I agree. It was a wholesome moment in the show.
It was fun to watch Penny and Leonard's relationship evolve, too.
They worked well together and Sheldon as a roommate added to that experience.
Who would have guessed Sheldon would have ended up getting married to Amy? His character changed a lot over the series.
I feel Sheldon has the best evolution as a whole from start to finish.