I turned on the air conditioner haha.

I'm worried that this summer will be even hotter.

Our company is currently running the air conditioner haha

Someone turned it on.

Even though it's short-sleeved, I was so hot that I didn't roll up my sleeves, but at some point I felt a coolness, and when I looked at the ceiling in front, I saw one ceiling air conditioner turned on lol

Maybe someone who went out and came back turned it on, haha.