Oh, chatgpt it is related, because each is about other brother from both families
1. Eggs Benedict - Nick and Kyle (Karlyle and Ash, also Alex and Nathan have their presence there) - don't recommend
2. Define the relationship - Karlyle (Kyle's brother) and Ash (Nick and Kyle have their presence there)
3. Mind the gap - Alex and Nathan (Nick's brother)
So yes, this is the same universe if you would like to know more about them, feel free to DM me, I love DTR and MTG so much
Sorry, just noticed this message! So for manga I can recommend Bakashite Damashite, not much of a suspense, but like the misunderstanding part as for webtoons I think that Between the Lines may be interesting in this matter, ongoing one (currently on hiatus) or Backlight (but more heavy topics), waiting for new season
Sure, when we're talking about webtoons and true psychological series (not those which use the psychological tag just as an excuse to push rape nonsense series without even addressing the psychological part): black mirror, murderer llewellyn's enchanting dinner invitation, ouroboros, checkmate, lost in the cloud, in the house of the damned, Yang Ilwoo and I, a night to remember, the third decade, lifeless man, double trap, the pawn's revenge, dreadful night... and that's what I can think about now, but please check TW before reading, as some of them may be triggering
If you would like more or something you can always send me a priv message

i just found out that nathan is karlyle’s brother (kyle’s brother in law) from define the relationship whatt