Where did the cat come from

Please tell me I am not the one one who actually saw a cat casually walking around the office while they were in a meeting. In episode 5 at 9:31- 9:38
Like he is just there casually walking lol. 

Who got a cat into the office or is it a lost cat from ChocoMilkShake.

Tell me what are your theories

 Birdeynamnam:

LMAO I did not notice that ?? how even…?

I saw it lol

Replayed it a few times to make sure I was right

I noticed the cat and figured this was a set that didn't see much use/was somehow placed outdoors in a way that a stray could wander in. I feel like I've seen cats wander in the background of enough kdramas to imply the country has a lot of strays.

 alcam:

I don't know what was the reason this particular cat was there. But you can see dogs at my work all the time :D I and another employee often bring our dogs with us.

Awwww that so cute, well my workplace might never have one so kinda jealous

 rylvenclaw:

saw it too! Probably its head department's cat bcs i saw a cute cat wallpaper on his monitor screen. 

Probably, the attention to detail that the staff had, wow

I assume it's a cat of the office they were filming at. 

One display had Screensaver with cat pictures. Maybe the same cat XD

Me too, I saw it too. I was a bit distracted by his cameo as I'm a cat person lol

Edit: oh I think it's the office cat or something like that