There is a whole side story about how Noah is trying to woo Rea in there next life but I don’t think the person who is drawing the manhwa is planning to do it. Hopefully there is like a separate manhwa about this but I doubt it.
The spoilers have the translated parts so here’s the link
https://forum.novelupdates.com/threads/the-reason-why-raeliana-ended-up-at-the-dukes-mansion.78647/page-33
If you are impatient I can take you to the novel. Still ongoing. https://watashiwasugoidesu.com/category/corporate-slave/
Sushi commits suicide but Taker saves him, well Suho actually did die but brought back to life by Taker. Taker also seems to be human.
Gosh darn Suho got auto corrected to Sushi (〜 ̄△ ̄)〜
This is more emotional than dieing in accident ╥﹏╥
He was actually going to die in a car crash but Taker saved him before they crashed. But the crash scared Suho and he became sick, and so he considered suicide. Of course I could be wrong as I can only guess with there facial expressions.
Raws?
A translation but complete
https://comics24h.com/truyen-tranh-anh-ban-thien-than-chapter-80-ket-thuc-ch16163