Jeff Rosehill is famously single. So hundreds of fans are super excited to get married on the field, alongside the legendary baseball player turned manager of the league’s best team—and his bride, the mascot.

Little does he know, the regular guy-in-the-costume is sick.

Plus the paperwork the cute girl from Public Relations signed before she filled in? Accidentally very real.

It’s me. I’m the cute girl from PR. The one Mr. Rosehill has never looked twice at. And I’m holding a marriage certificate that says I’m the new Mrs. Rosehill.