Yewon revealed, "My teeth fall off easily because they are laminates. When I am watching TV and I laugh out loud, they suddenly pop out. I also can't eat warm food. I have to press my teeth together when I laugh, and I have to constantly check while I eat since they easily pop out. I have to press on them firmly with my tongue."
She continued, "One time they fell out when I was eating noodles. After I finished eating, my mouth felt weird, and it turned out that they'd popped out. I didn't want my friends to notice, so I secretly searched for them with my chopsticks." Yewon also assured that fortunately her laminates have never fallen off while kissing.