Based on the company schedule, it looks like workshops are going to last until March 26. They have a fitting scheduled on the 14th, and plans for a worship ceremony on the 20th.
Sorry if I sound stupid but can you explain to me what Q’s mean and how you know which Q they’re at?
Qs usually refer to a series' filming schedule, so one Q typically = one day of filming (although sometimes they're also determined by location).
You can tell what Q they're at in the couple different ways: oftentimes the actors, the director, or maybe some of the staff members will post on social media (usually in a Twitter post or on an Insta story) that they're done shooting for the day (so you can tell that they've finished x Q on that date).
There are also update accounts on Twitter for the actors or for the show itself that track the shooting schedule.
Lastly, sometimes the company on the official series account (ex: @TheNextPrinceTH on Twitter) will release a hashtag for trending/engagement reasons or for support that lets us know what Q they're on (ex: #ข้ามฟ้าเคียงเธอQ4).
6 
Q1 was on March 4, and today (March 16) they're on Q5
Q10 was on March 12 (https://x.com/BFriendSeries/status/1899796752984625570)
https://x.com/letme_yourheart/status/1894940402140225785
https://x.com/RearrangeTH/status/1896111218378883307
They'll finally start filming on March 31!
https://x.com/rcts_fandom/status/1895783032684216588
MV: https://youtu.be/2Ixi_3Kn5i0?si=BTkAcg2n3tXL8Az6
Unreleased cuts: https://youtu.be/sSNS3yR9aL4?si=33ElsXZx-Df-j21n
Another unreleased scene: https://youtu.be/G7dgm8E6u74?si=TlRhJgCkqQxXrd-B
EP. 1: https://youtu.be/4RJG0vvsUe4?si=xlfDwstX9fBLptos
EP. 2: https://youtu.be/qjBknCWfgBI?si=N5JI-b-sHd4bDgo4
EP. 3: https://youtu.be/us6I2F8HdmQ?si=ZPz2jy8OeJ3DopNs
EP. 4: https://youtu.be/v4NWC5sFmww?si=95TQr15wPicpH4To
EP. 5: https://youtu.be/oBI-w2BbO5M?si=49mRobK-LB0jjVvj
EP. 6: https://youtu.be/yW96zIc9SOQ?si=Duo7b6ED6rU2Khhn
EP. 7: https://youtu.be/DBGWCdnqc1k?si=13EBi5Bm-PpuZ9vR
EP. 8: https://youtu.be/9zPOrraaMo8?si=lBAYkVOhJl1uQQfm
EP. 9: https://youtu.be/ptMr-2h7ABc?si=4qTANVzjcwPpC9hN
EP. 10: https://youtu.be/FMZhHIzQ_X0?si=ybTSN8dWHmWLlT77
EP. 11: https://youtu.be/MjBGw-Oh0S0?si=IMwRrRIQSaN6XTRj
EP. 12: https://youtu.be/46lAN0b7Kh8?si=REbYigltVmzGBXae
EP. 13: https://youtu.be/dtU0_7x5jEQ?si=wufCEuRXHgDRAzy9
iQIYI page: https://www.iq.com/album/fall-in-heroine-2025-1cklw6cf72p?lang=en_us&sh_pltf=4
(Show is available for free both on YT & iQIYI)
You can tell what Q they're at in the couple different ways: oftentimes the actors, the director, or maybe some of the staff members will post on social media (usually in a Twitter post or on an Insta story) that they're done shooting for the day (so you can tell that they've finished x Q on that date).
There are also update accounts on Twitter for the actors or for the show itself that track the shooting schedule.
Lastly, sometimes the company on the official series account (ex: @TheNextPrinceTH on Twitter) will release a hashtag for trending/engagement reasons or for support that lets us know what Q they're on (ex: #ข้ามฟ้าเคียงเธอQ4).