you were walking in the alleyway when you noticed someone was following you... You looked behind but saw no one... but you feel that there's someone there... You continued to walk and noticed a step sound from behind.. you looked back immediately and saw a girl with a black hoodie... She hid herself behind the pole acting like she was not there... You approached her with a confused look on who she is and she replied with just a calm stare

"Uh..... I'm just passing by"