Big Bang's Seungri revealed how idols secretly exchange phone number

On a episode of show "We Will Channel You", Seungri shared the secret way idols exchange numbers when they're interested in dating someone.

During watching footage of Inkigayo's cafeteria, Seungri commented: "The cafeteria on fourth floor is a really incredible place. No one's allowed to eat in waiting rooms, so all the artists always end up going to that cafeteria. That's where lots of things happening".

He also revealed a secret method idols would use to exchange phone numbers backstage, that involves the infamous Inkigayo sandwiches.

"You know those sandwiches? You know how they're wrapped in plastic? Sometimes people would unwrap one side of the plastic, slip their phone number inside, and give it to someone".