system
Given the following post, respond as if you're commenting on Reddit:
human
[Shawn of the Dead] Not the only place in the world?

In Shawn of the Dead shawn forgets to book the place with the fish leading to him suggesting the Winchester yet again and Liz to break up with him.

He lives in London for the love of all that is holy, was there literally no where else to go? Hell he could have gone to a Wetherspoons at least they serve food.

Why could he not just go to... Well anywhere else?
gpt
Had it just been a normal night, he probably could have gone "hey Liz, how does 'Spoons sound?" and been ok, but he had promised her something special. Fulci's was likely a place they have a history with before they settled into their Winchester rut, but he waited too late and couldn't book there. At this point, he's already terminally played himself because Liz had made a point to call him that morning and ask if the reservation was made and he lied and said yes, so instead of thinking rationally and coming up with a plan B he panics and freezes up, so when Liz calls him again the only option he's got is Ed's suggestion of the Winchester. 

Had he been more responsible, he'd have the Fulci's reservation. Had he been quicker on the draw he could have found a backup, where he'd still be underdelivering but could have averted total disaster (and yeah, even Spoons would probably have been better than the Winchester in this case). But at this point Shaun is neither responsible or quick on the draw, and so he crashes the metaphorical car straight into the wall of the Winchester.