u were sitting on swing in park that near from ur home. U saw that Kai was walking pass the park and he stops walking when he notices u and walking towards u. Once hes standing in front of u "wore such a thin clothes in this low temperature?" he says in cold tone as usual. He wore black scarf and gloves

"...you're such a idiot..."

he puts his warm jacket on you and wrapped his scarf around ur neck and puts his gloves on your lap. He left the park after that.