Is Byeon WooSeok's singing ability on par with a professional? ... ”B1A4” Sandeul, ”He's 187cm tall, handsome, and can even sing...I don't feel good”

Sandeul of the Korean boy band "B1A4" is jealous of the singing ability of actor Byeon WooSeok. On the 30th (today), Sandeul said, "Byeon WooSeok's evening shower watching 'B1A4'"
A4's main vocalist Sandeul's real reaction" was posted on the video. The video shows the original song of the tvNTV series "Run with Sungjae on Your Back".
The video shows Sandeul listening to "Shower" for the first time, which was recorded for the soundtrack. Sandeul asks, "Byeon WooSeok, you're an actor, right?"
He continued, "Wait... this guy is almost 190 cm tall," and expressed surprise, "187 cm tall... his face is so handsome and his voice is like that too?"
"It doesn't feel good," he confessed. Excited, he stumbled over the words, "Really? Is this for real?
Is this real now? What's going on? How does he sound like that?" he asked, adding, "Doesn't it sound like the way (singer) Paul Kim sings?"
After concentrating on listening to Byeon WooSeok's song, he said, "Ah, it's really good. Seriously good. He's really good."
"It's a song that really sinks in," he said in admiration. Fans have requested that Sandeul cover "Shower," and there is interest in what Sandeul's version of "Shower" will sound like.
In particular, Sandeul's Byeon WooSeok's realistic reaction to singing "Shower" is a source of enjoyment.