Is it rude to invite yourself to someone's plans?

Guilty

The short answer

Asking whether you can join is fine, but announcing that you are coming is not. Small plans, like a dinner for two, are almost never open.

The ruling

From the public record. Names are replaced with roles.

Small claims division

Case no.PC-2026-06059

The friend who booked dinner for two v. The friend who replied I'm in

Filed 10/19/2026


Plaintiff
The friend who booked dinner for two
Defendant
The friend who replied I'm in

Statement of claim

I posted a photo of a dinner reservation for me and my best friend for her birthday. A friend replied I'm in, what time. He came. The table was for two. We sat at the bar.


Charge

Self-invitation to a two-person birthday dinner by reply to a photo

Judgment

Guilty

Friend found guilty of turning a birthday dinner for two into a bar seating

Sentence

The defendant pays for the next dinner for two, which he will not attend, and asks before joining any plan for the next three months.


Public record copyForm PC-1

Just for fun. Written by a computer judge. Not a real court, not legal advice, no legal effect.


How the court usually rules on this

The court distinguishes asking to join from declaring attendance. A question leaves the host room to say no, and the court expects hosts to answer it honestly. Smaller plans carry a stronger presumption that the guest list is final. A friend who has invited himself more than once is usually found guilty.

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