Yu Jae Suk likes to do ”orthodox skin care,” but the other members refuse to do it... What's the truth behind it? = ”What would you do if you were to take a photo?”

What is the "orthodox skin care" that Yu Jae Suk of "What to do if you're taking a picture" likes? MBC "What to do if you're taking a picture" will be broadcast on June 28th.
Ha, Joo Woojae, and Lee YiKyung are seen healing while enjoying a fulfilling "Bankansu (= broadcasting station vacation)" package.
In the released photos, the members are waiting for a skin care service, perfect for a lazy afternoon.
The members were seen staring in amazement at the "orthodox skin care" equipment that was introduced at this time, stimulating curiosity as to what they saw.
While the other members refused, saying, "I won't do it," Yu Jae Suk said, "I want to do it."
"I did it," she said, looking excited about the skincare. Yu Jae Suk then got ready to receive her skincare treatment.
Yu Jae Suk, wearing a swimming cap one by one, looks like she has been trained with "orthodox skin care."
She is proud of her skin, drawing attention to what it is. The true identity of Yu Jae Suk's favorite "orthodox skin care" and what happened at the "gift shop" will be revealed on Saturday, June 28th at 6:30 pm.
You can find out on MBC's "What Would You Do If You Were Filming?" which will air at 0 minutes.