Guh... Litter

I'm trying to figure out where some subtle glitter came from.

I was just sweeping off my couch cover (I have a sarong down on my couch that I spend most time on... I'm not entirely sure why, to protect it?  To make it softer?  I... don't know, I just do?  I might have had a reason a long time ago but if I did it's since left my brain.) and I noticed a few small gold glitter pieces (what is a singular piece of glitter called anyway?  A glitter?  A glit?)

I know there are jokes upon jokes about glitter never going away but I don't even know where this gold glitter came from.

I try to avoid glitter.  I know that people give things with glitter, like cards from the UK often have glitter on them but it's not December, and I didn't open any cards in December on my couch.  And then there's my car.  My passenger side seat has some green/blue glitter on it and again, I have NO idea why or where it came from.

The only glitter I'm aware of is from a plant I was given around Valentine's day.  That glitter was pink and larger.  I dealt with most of it at the time.  This isn't that.

I know the stuff transfers so maybe someone else had green/blue small glitter and it got on one of my bags and I put that bag down on my passenger seat but... what?  Who?  Where?  When?

So, yeah.  Gold glitter from nowhere on my couch (just the "foot" end though, and really just a tiny amount) and blue/green glitter from nowhere on my car's passenger seat.

If it's from fairies or some kind of helpful magical being/beast, I'm not complaining if they need a place to sleep or something, I'm just saying I'm confused.

I'm a glitter free person... who has glitter around her.  From unknown sources.

Like, what?