Merlin and Arthur reincarnation fic? Heineken nickname

[Andrenidae]

I forgot the name of this one but I definitely remember it on AO3, Merlin and Arthur I'm PRETTY sure go by different names, like Toby and something else, I DO remember that Merlin was nicknamed Heineken by the other kids in school/college because he was drunk at a party and while I can't 100% remember if this is accurate I believe it was implied he tried shoving something up another guy's ass (the Heineken beer I assume). Arthur's character and Merlin's character doesn't remember know each other except all of a sudden they keep running to find each other and without control basically are overcome by the feelings of the real Arthur and Merlin and basically dry hump the absolute hell out of each other when they see each other. This is all I remember because I didn't get very far before losing it and ughhhhh I need it.

***FOUND***

It's "Accidental Memory in the Case of Death"

https://archiveofourown.org/works/10582059?view_adult=true