I'm so happy if you are still working on Seth's route! I've been looking forward to his path the most!
It's really interesting and unusual how their relationship starts with "one night stand". I think it's the first otome where I see something like this and I really like it. Anyway, I expect lot's of passion, love/hate drama, jealousy and tension between Seth and Robin. I think those two have so much in common and Seth's route has so much potential.