Kim Go-eun's "Attack Comment" on Lee Sang-yi's Instagram Sparks Buzz

Kim Go-eun and Lee Sang-yi (이상이) are well-known close friends in the entertainment industry. Both are alumni of the Korea National University of Arts (K-Arts), having entered in 2010. They developed a deep friendship during their student days and have maintained contact over the years.

Lee Sang-yi recently posted an update on Instagram, but it was Kim Go-eun's comment – "Try wearing a looser T-shirt" – that immediately sparked widespread discussion among netizens and became an unexpected focal point.

                                                       Korean Netizen Comments                                                                  

1. So you two really do tease each other seriously.
2. If my friend wore super tight T-shirts everywhere because they work out, I'd probably leave a sarcastic comment too.
3. I can practically hear Go-eun unnie's tone and laughter ㅋㅋㅋ

4. "Looser" ㅋㅋㅋㅋㅋㅋ This is true friendship mode ㅋㅋㅋ
5. I can hear it in my head ㅋㅋㅋㅋㅋㅋ
6. My brother dresses like that too, and I always make fun of him. It's hilarious.

7. He posted it after trying his best to look cool, but then ㅋㅋㅋ
8. If they filmed a travel variety show together, I feel like I could watch it forever while eating ㅋㅋㅋ Please, I really want to see it.
9. So relatable, please don't wear tight clothes.

10. It's been a while since I laughed out loud. His top is so tight, did he oil himself up to get into it? ㅋ
11. Hurry up and appear on 'Pinggyego' (핑계고) together ㅋㅋㅋ
12. Thinking about college classmates being in the same industry makes me want to roast them so bad ㅋㅋㅋㅋㅋ

13. Aigoo ㅋㅋㅋㅋ I really heard her voice.
14. Just the phrase "looser" sounds so much like Kim Go-eun ㅋㅋㅋㅋㅋㅋ
15. Wow, I can totally hear Kim Go-eun saying that ㅋㅋㅋㅋ

16. It's so funny how the K-Arts Class of 2010 students play around like this ㅋㅋㅋ
17. It feels like they're both waiting for a chance to tease each other ㅋㅋ
18. The gun is in Lee Sang-yi's hand, but Kim Go-eun is the one who actually fired the shot ㅋㅋ

19. It's not just "wear it," but the tone of "try wearing it" that makes it even funnier ㅠㅠ
20. When are you two going to act together? I've been waiting.
21. College classmates' arm muscles are truly unbearable ㅋㅋㅋㅋㅋㅋ

22. The phrase "looser" is genuinely hilarious.
23. Kim Go-eun is so charming ㅠㅠㅠㅠㅠㅠ Teasing friends harmlessly like this is so her style.
24. Even though she didn't say "it's an eyesore," it totally sounds like "it's an eyesore" ㅋㅋㅋㅋ

25. Lee Sang-yi's Class of 2010 classmates are all flocking to the comments to tease him ㅋㅋㅋㅋ
26. You two should just star in a romantic comedy together, a super realistic one.

27. "Do I really need to see your body outline?" ㅋ Because they're friends, regardless of whether it suits him or not, she's basically saying "it's an eyesore" ㅋㅋㅋ
28. Is it that feeling of "when a friend acts cool (or pretends to be cool), it makes you feel a bit awkward"? ㅋㅋ