That was such a sweet moment. Their friendship is awesome. I love watching their BTS because it shows that they really care for their characters. They add a lot of details to their acting and interaction which makes their characters come to life. You can see that they are not only doing it as their job, they really want to give their best for this series which is why I love this production despite the minor flaws. Their interviews are so interesting to watch because they can still talk so detail about their roles despite filming ending more than a year ago. They have put so much work in this. I love their chemistry and trust in each other. I am so looking forward to a 3rd collaboration between these two. Even if it takes ten years, I will support their 3rd collaboration because I know they will make it an awesome series.