Responses
There's a LOT of differences between the novel and manhwa. In the novel she was practicing writing the names of guests in cursive as she'll be the one creating the name cards.
The main story is still the same but I don't understand why they are going out of their way to change every single minor event
https://duskblossoms.com/novel/your-ryan/chapter-48/
The end of this one is where the latest chapter here begins.

In the novel, she's supposed to have fallen asleep on a couch and thinks the coat is the blanket off the back. But this makes more sense. I was wondering how she was doing a seating chart on a coffee table.