As for the bridge of the nose, the hairstyle is different. Min-ho's current hairstyle covers a lot of bangs, except for his sunken eyes. I don't think there is much difference in other lines.
Looking at the photos of Xinyi, it should be the following episodes. Except for the previous episodes, he really seems to have lost weight obviously, and then put on weight again. When running, it seems that there is no meat on the side, the cheekbones are prominent, and the time difference is a bit long. It is also possible to change in recent years (although this is unlikely, people always seem to change with different lifestyles). Didn't you say that Fan Bingbing's plastic surgery in recent years is because she is getting more and more beautiful?
And basically every star has had plastic surgery, so we don't have to care too much about this kind of thing, do we? Hey hey, whether I have plastic surgery or not, I'm on Lee MinHo's side.