kyoot means something that is super cute. basically a different spelling of cute. kyoot and cute sound the same but when you say kyoot you can also spell it as cyoot or emphasize on the 'o' sound to make kyoooot so people know you're saying kyoot, not cute. Anything thats heartwarming and adorable can be described as kyoot.
The process in which it takes an extra hour to do anything.
It also incurrs that the person who is "late", (in quotes as they are only following kootenay time, not late as others may say) also lives in the beautiful area surrounded by the rocky montains called "the Kootenays"
The airy nature of the residents is probably due to the gorgeous surroundings they are inhabited in so they really don't care about the rest of the world ; they are on Kootenay time.