Title: [Concern] Another department's professor keeps clinging to me, what should I do... Author: Cl

I'm a professor at N.Y. University. I'm usually on the timid side, so when I pass other professors, I lightly bow my head or wave to greet them. But there's this one professor who either ignores me because I'm a herbivore and short, or he just doesn't see me at all;; he keeps blowing off my greetings. Once or twice is one thing... but after being snubbed five times, I started to lose my patience.

A few days ago, I finally went to his private research lab. He happened to be sitting down, so we were at eye level, and I just lunged in for a headbutt. With our foreheads pressed together, I said, "Why are you ignoring me?" But this guy's expression didn't even look scared; he just kept his usual poker face. I mean, well... he did say he wouldn't ignore me anymore...

Since that day, he's been constantly clinging to me. I can't really tell in public settings, but for some reason, we run into each other so often... And when we're alone, he leans his massive body against me without a word and mumbles...

Did I do something wrong?