Episode 4606 - Valentine's Day HBO Premiere: Saturday February 13, 2016 PBS Premiere: Monday February 13, 2017 It's Valentine's Day on Sesame Street! Elmo and Abby make valentines for each other and learn about the importance of friendship. Also featuring Cookie Monster's Twilight parody and Elmo the Musical-Airplane. Brought to you by the letter V and the number 14. This episode features an all-new street story. If you saw "Valentine's Day" please like this post and share your thoughts below.