Prince

The thing is that Jisung and Seungmin are idols of the popular K-pop group Stray Kids, besides the two of them there are 6 more guys in the group and they are -

Bang Chan (the leader of the group, he is 28 years old)
Minho (he is 27 years old)
Changbin (he is 26 years old)
Hyunjin (he is 25 years old)
Felix (he is 25 years old)
Jongin (the group's maknae, he is 24 years old)
Jisung and Seungmin are also 25 years old

There are 8 of them in total

The group debuted in 2018, more than 7 years have passed, they rose in this time and were known to every passerby in Korea, Japan, the USA, during this time the guys had already managed to get to know each other and were like brothers, they even walked around the dorm half-naked (some)

Seungmin became the prince of one of the brands, and Jisung became the ambassador of the same brand, so they were at the same event but didn’t know about it. Jisung was wearing white lenses and a white suit, Seungmin was wearing just a white suit.