What am I supposed to do with a coworker, sitting at, about, arms length from me, who keeps on humming every now and then(some song that he recently heard) the sound of which irritates and frustrates the crap out off me(nothing to do with the song itself)? Makes me think all the possible ways to vent that frustration.
Worst still, upon coming over to my desk(to discuss something)he starts humming right over my ears. I have given hints(silently looking at him when he starts doing that) but no he doesn't seem realize. I'm currently refraining from telling him outright, or in a friendly manner, because I don't want the possibility of it looking "bad". Plus nobody else seems to be having any issues with this.