The popular star was spotted looking flustered by a sign held up by a fan that referred to a funny moment that Kai was in while filming for an episode of 'Knowing Brothers' and failing hilariously at a game of Whisper Challenge.
Kai was seen looking flustered as he read the sign carefully.
The first sign reads as follows: "Inside my panties... two syllables?!" while the second sign wishes Kai a happy birthday in Korean. Netizens have been cracking up at Kai's reaction, stating:
"Kai is so darn cute."
"I like EXO just because of Kai."
"I'm going to go back and watch the segment again just because of this."
Check out the funny 'Knowing Brothers' moment below.