Amnesia by ashley_ingenious

Amnesia - ashley_ingenious
3.5 stars. An amusing short fanfic. Sam loses his memory and is attracted to Dean and vice-versa. Beware of fanspeak and typos throughout.

'They shook, and Dean was at a complete loss for words because Sammy didn’t remember his name. He’d gone into the bathroom, and grabbed the fake ID in his wallet. Jared Padalecki. Twenty two. Texas native. They were so fucked.'
Source: http://archiveofourown.org/works/917176?view_full_work=true