What's osebo~? Does anybody know pwease and thank youu~~

It's a Japanese tradition wherein you give a loved one a gift during the year-end holiday season to express gratitude and strengthen connections.

So basically, a year-end thank you gift.

I see, wow we have so much more to learn about the world and our fellow human beings, it makes me so happy to know we are still such intricate beings haha, thank you for the info dear!