Episode 4810 - The Last Straw HBO Premiere: Saturday January 20, 2018 Bert can't fall asleep because Ernie is making too much noise. Bert becomes angry and leaves with his bed in search of quiet place to nap. While they are apart, Bert and Ernie think about what they did and how it made the other feel. They apologize to each other and learn that even though they had a fight, they can still be friends. This episode features an all-new street story, Josh Groban singing "Hey Friend" and Elmo's World ("Friends"). If you saw "The Last Straw" please like this post and share your thoughts below.