Your comment about helping with the wait between episodes is a really interesting one. I only binge so I just watch and am done. Sounds like it might be more fun to watch the added shots. Thanks

Oh wow the page turning didn't sound human at all!

No problem.

It's been awhile since I've seen Extraordinary You so I didn't remember any sound effects. Interesting that she is the sound of that.

The newest kind of add-on (new for me!) is the "cast reacts to (scenes from the drama)". I find it quite interesting. It provides insights into what goes into film-making and characterisation, which is a lot! Makes one appreciate the drama better as a viewer.

I hardly look outside dramas. I would occasionally watch BTS if beanies post on their fan wall but I don’t go looking for it. Most BTS I have seen are because of beanies wall post!! ( Chinese drama Untamed was the exception that had me the most obsessed with the BTS.)
For a few actors, I might watch their interviews. Eg Cho Seung-woo and Son Suk-ku

Ex in QIHM was hysterical indeed, if sometimes annoying. It's a pity that his actor apparently didn't stick to dramas after the show, being originally a theater performer - such flawless comedic timing is rare.

I'm backing @hopefulromantic here - there isn't much of aegyeo from SMA's character in AATM. She plays like two roles in it - its complicated - but neither is cringy cute, despite each of them being very different from another. It also has one of the more - how to put it nicely? - restrained performances from LJG whom some people love to fault for excessively emotional acting. Together they make a very cool - as in seriously badass - OTP actually.

I also think when a show has an intense emotional impact on me, seeking out additional content helps to process and extend that. When I encounter a powerful work of art, I don't just want to slam the door on the experience and jump to the next new thing.

Depends on how obsessed I become with the drama? Most of the time I watch and move on, but occasionally a show will get its hooks into me deeply enough that I'll scour the internet for all additional info, commentary, original source material etc.. I do tend to wait until after I've watched the show, as I want to avoid spoilers and form my own opinions first before reading other folks' takes.

I sometimes watch add-on stuff when it comes to Netflix dramas, because that's easily accessible and often subtitled. Other than that, not really, except maybe if I just happen to come across it, but I won't actively go look for it.