Have you ever discovered that you wore someone else's underwear for an entire day? This morning my girlfriend found my drawers next to the bed and asked if I bought new underwear and upon inspection I realized that they were not mine, although looked very similar as I generally wear black cotton boxer briefs. She seemed to have some suspicions over the discovery but I am the one who had someone else's familiars next to my familiars and should be the one with some sort of uneasy feelings over this realization. Long story short, from now on I'm going to better inspect my undies before putting them on.