yes, it's very common for boy's to show affection in korea. Jay never had siblings and he didn't even have friends in school. that's why he adores jungwon so much like a Younger brother. Thier bonding is so cute ^^
in sunsunki, hoon&niki fought over sunoo. Meanwhile in sunjaywon, sunoo&jungwon fought over jay. And there's heejake being the parents of the group lmao😂 anyway can u reaction to sunjay moment? they're cute too❤