These BTS clips were a great addition to the show. I thoroughly enjoyed watching them alongside the series because they gave an inside into how this masterpiece came to fruition.
Especially the last clip got me hooked because not only did Mix want to be a character in Only Friends but teased/asked for a second season, so that his wish might be fulfilled. And later on even more hints for a second season were made - so I'm really looking forward to seeing if they might reveal that in GMMTV 2024 part 2!!!