A boy in Portland felt really bad about getting sick inside a bookstore recently, so he sent the cutest apology note to the store.

According to ABC7 in Los Angeles a boy named Jack got sick to his stomach at Powell's Books in Portland last month and didn't quite make it to the bathroom before puking right there in the store.

Manager Jennifer Wicka told the news channel that,

Somebody just told me that their friend puked right outside the bathroom, and sure enough there it was."

She then had the unfortunate job of cleaning it up and Jack felt pretty awful about that.

Wicka says she received a postcard at the store addressed with Attention Barf Cleaners

Shortly after the incident, Wicka says she received a postcard at the store addressed with Attention Barf Cleaners. The postcard went on to apologize for getting sick in the store and even included a Ben and Jerry's gift card.

As you can see from this tweet a friend of Wicka's posted, Jack even signed the card "AKA the kid that puked right next to the bathroom."

No word on who exactly "Jack" is, but his note is super sweet and pretty unexpected for a kid. He parents have clearly instilled some serious manners in him and I think he could probably teach a few adults a thing or two about etiquette.