This episode has it all. Joyful and sad, comic and dramatic, it's all over the place in the best way. It touches you, it plays with you, it takes you along the ride all the way. William is a lesson on how to build up a character, we feel like we could hug him. The actors are absolutely impeccable, every single eye movement is perfect, the expressions without the lines say a thousand words. It takes "show, don't tell" to the very core. Very well written with borderline perfect performances. 10/10