Girls' Generation's Yuri, Lee Jong Suk, and Seo In Guk cheered on students taking the college entrance exam on the set of 'No Breathing'!

Yuri shared, "Hello, this is Yuri who plays Jung Eun in 'No Breathing'. To all of the students, there isn't much time left until the national college entrance exam. You must be very nervous. Please remember to take care of your condition until the day of the exam. I, Yuri, will also wish that you do daebak on the exam. Everyone, I hope that you take the exam well and look forward to and watch 'No Breathing' as well. Students~ College entrance exam daebak hwaiting! 'No Breathing' hwaiting!"

Seo in Guk said, "Hi, this is Seo In Guk who plays Won Il on 'No Breathing'. There isn't much time left until the national college entrance exam. The third-year high school students must be getting a lot of stress and putting in a lot of effort during that time. But the results are not important, everyone. What matters is how much effort you put in and the process of how you got there, so don't focus too much on the results. I will also work hard as Won Il for 'No Breathing', so I ask for your love and support. To all of the third-year high school students, hwaiting!"

Lee Jong Suk shared, "Hello, this is Lee Jong Suk who plays Woo Sang on 'No Breathing'. There isn't much time left until the national college entrance exam. Take heart, students, and I will pray that you will have good results. Students, hwaiting! Goodbye!"

'No Breathing' will be released on Halloween, October 31!