LOL!!!!! Bruh, I was SO confused--I've been giving this webtoon some time to build up chapters after reading novel spoilers a while ago, so when I took a quick peak at ch71, I didn't understand that he was indeed in his "OG/IRL" body because HE LOOKS EXACTLY FREAKING THE SAME!!!!!! That's honestly WAY more confusing for the audience, and makes the other characters look dumb AF for not recognizing him -_-. ALSO, this was the PERFECT opportunity to have him come back taller/different/etc., have some reverse-twinkification, but NOPE!!! (╯°Д °)╯╧╧ I'm salty about this, ngl
(Also, didn't he mention at the beginning of the story that his OG body was stronger than the one he reincarnated as??? Maybe that was a different story, but if it WAS this one, then this is yet another reason him looking the exact freaking same is a plot hole )
"He cant be Jaewoo, everything is exactly the same down to his height, name, face stature, weight, cooking style, the way he speaks but he simply cant be Jaewoo coz the hair color is a bit darker"
- Hyeongin probably
Also Mujin coming over drunk to grieve over his "wife" is lowkey cute.