On October 31, Heo Sung Tae guested on SBS' television show 'My Little Old Boy'.
![Heo Sung Tae](http://img.sbs.co.kr/newimg/news/20211101/201605818_1280.jpg)
Heo Sung Tae said, "Well, my life is no different though. I just repeat the same activities every day, so... I go home, then work. That's all I do, so it's the same."
He continued, "But I think I feel how popular the series is when I open my Instagram. I had like 10,000 Instagram followers, but now I have like 2.2 million followers. It's insane. My mom loves it."
Then, Heo Sung Tae talked about some people at a restaurant being surprised to see him.
He commented, "I think it's because of my roles in movies and 'Squid Game'. Some people find me scary."
![Heo Sung Tae](http://img.sbs.co.kr/newimg/news/20211101/201605817_1280.jpg)
The actor answered, "Oh yes, there is. I actually have a fear of heights. So, it was really hard for me to film 'Glass Stepping Stones' scenes."
He went on, "Because my character 'Deok-su' is a fearless guy, I had to act like I wasn't scared at all, but I was frightened to bits."
He added, "I shook in fear when the cameras weren't rolling. Then as soon as they began to roll, I acted as if I wasn't scared."
![Heo Sung Tae](http://img.sbs.co.kr/newimg/news/20211101/201605816_1280.jpg)
(SBS Star)