i was at a starbucks in conyers with a co worker. i'm black wit dreads down my back and she's an older white woman. i hold the door open for my co worker she walks through. this elderly white lady comes up behind her,so i continue holding the door. the elderly lady looks me up and down with this wierd look on her face,stands by the door and doesn't move. as soon as i let go the door she holds handle and walks out the door.

my co worker said "that was so racist",i was like i'm not sure what jus happened. so my white co worker is pissed and i jus don't get it.
was that a racist moment?