Simi's Doppelganger

I went to the lab today to work mostly due to the fact that the house was soooo freaking cold and i know the lab is the warmest place on Earth. lol! Anyway, while i was parking my bike Simi, I saw it's doppelganger. Of course I parked it beside her twin. It looked like it was a new bike. It was still squeaky clean while Simi was already rusty and dirty.