Super Junior's Heechul revealed that Girls' Generation's Seohyun can be very cute when drunk.

On the January 3rd episode of 'Lipstick Prince', Seohyun introduced chestnut makgeolli (raw rice wine) as something close to her heart. She explained, "Among all the alcohols, I like makgeolli. I don't drink often, but makgeolli sits well with me."

Heechul responded, "Seohyun didn't text me for 10 years, and then she asked me to come to her birthday. She's very cute when drunk," to which she said, "How do you know?"