Lee Soo Hyuk's drastically changed face?

What he looked like before 

Daum Cafe + Instiz: Lee Soo Hyuk looks really different yesterday 

-He's become innocent-looking ㅋㅋㅋWhat happened?

-Why did he lose so much weight? ㅠㅠ

-It could be that lost muscles and he's wearing circle lenses  ㅠㅠ I personally liked his vampire visuals

-For a moment, he looked like Chanyeol in the last gif

-A lot of people don't know that during his modelling days, he used to have a thin and delicate frame but he bulked up for his roles. He's back to his old appearance

-Is it for a role?

-He looks different but I can't pinpoint what changed specifically

-Why does he look so innocent all of a sudden...

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