Chiyoung was actually inside the isolation room alone because he's too sensitive to pheromones so when the doctor was taking to Young Bae and Heeseong in puppy form, they were outside looking through the glass window. Heeseong put his paws on glass and tried to wake him up saying,
‘Wake up. Buy me some shrimp.’ ‘I said wake up.’ ‘I beat your ex-boyfriend.’
Chiyoung was actually inside the isolation room alone because he's too sensitive to pheromones so when the doctor was taking to Young Bae and Heeseong in puppy form, they were outside looking through the glass window. Heeseong put his paws on glass and tried to wake him up saying,
‘Wake up. Buy me some shrimp.’
‘I said wake up.’
‘I beat your ex-boyfriend.’