Why does an old man (40+) hate on a twenty something student?

Anonymous

There is a man in my department that acts very polite and charming around everyone but me. He was supposed to train me but neglected me despite him not being busy at all. For some reason he just didn't like me ONLY from the very beginning but would be open to befriend everyone else including other students. I went on to work with another supervisor that was more professional and didn't pay me any mind until I noticed that his "female best friend" at work started giving me dirty looks several times for no obvious reason. Now she even stares me down when i walk past, gets quiet when she hears me talking to others, looks back at me when I am behind her or stands up to walk closely behind me in the hallway. When I would bump into them alone in the lobby on my way out he would point me out "oh it's xy" so I'm pretty sure they are talking about me. The dude ignores me as best as he can, acts very rude to me but would mock me or make fun of me when he is around his friends (like staring me down while screaming GOOOD MOOORNING enthusiastically with a wide grin). Since we hardly ever interact I'm pretty sure I never did anything that could piss him off so why does a 45 year old dude openly hate me and gossip about me with his work wife and incite her to hate on me too? Like wtf?

I don't think I'm ugly by the way and I dress better than most employees

Why does an old man (40+) hate on a twenty something student?
7 Opinion