Penny broke up with her boyfriend so Leonard takes his chance!
First off Sheldon attempting to learn chinese was hilarious and his reason was awesome! Penny breaking up with her Boyfriend - well pretty stupid reason in my opinion but a brilliant break up all the same!
I'm not sure if I really like the relationship between Leonard and Penny. I mean I know the whole series has really been building up to it but it kind of doesn't sit right for me. Maybe it's cause Penny and Sheldon always fight and I always ship the people who fight loads, yes probably that one!