On the February 14 airing of OtvN's 'Unexpectedly Adult', Kang Hyung Wook joined as the lecturer. 

During the show, MC Kim Sang Joong asked the trainer, "There are many stars who have pets. Is there someone who was the most memorable to you?" To this, Kang Hyung Wook named V and explained, "He came to our center and I thought he already had a pet but he didn't yet and he told me he plans to adopt a puppy and asked how can he prepare to take good care of it."

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Kang Hyung Wook continued, "I was a bit surprised. Usually, people who visit me come to me because they have complaints or disappointments about their dog but he came because he wanted to take good care of his pet, so I was amazed. Someone like him is a sincere pet owner."