Car Finding Sillynessness

So i pretty much always park in the same spot every day at work. And the other day wheN I lef (and i have to admit it was a stressful day but still) I walked to where I ususally park and tried to unlock my doors and it wouldn't unlock. And i tried and tried for a few minutes getting really frustrated before realizing....

I had parked in a different spot that day and my car is blue and hatchback and this was a little red sporty car. Yes it took me like 5 minutes during which it did not even click it was not my car b/c I am so automatic just walk to my spot...i'm not proud but it is kinda funny don't'cha think?