Well.... SOOOOORRRY... not
Okay when you deny doing something and you don't honestly remember doing something and there's enough evidence to prove otherwise. YOU LIED. Poor memory doesn't mean you didn't lie... It may have been an honestly lie, but one someone accuses you of lying don't get PISSY, YOU DID LIE! Just fucking apologize and things will resolve, holding a grudge will just keep making you look like an ass and you'll be pissy forever until you just let it go.