I saw it... Four times! Thank you!
Also, I found another link to see the episode, the website is in spanish but you just gotta choose the videos that are under the bar that says "Ver Online" which means "See Online" because there are also videos that can be dowloaded (under the bar that says "Descargar"). After clicking the video you wanna watch, you have to click the "Reproducir ahora" button and there you go!
I think your right, I was happy to see them back, I liked it and I love some funny moments. But especially at the end, I was totally upset and the feels were coming back and stuff, and then that little bastard starts to laugh. I think that was maybe a little to much, they could have let them solve it together, or something, and make that the moment they get a real, proper, maybe with a hug, reunion and that John (more or less) forgives him for what he did. But yeah, they are back and I'm happy for it
and btw I to LOVED Lestrade's hug