Several comments here that beg a humorous response, but I tried that once with negative accusatory response.
To the subject, you should try it with a mustache. The good? It catches and collects the drips. The bad? It catches and collects the drips.
Yeah, if I take a nice puff and then blow it straight down I can actually feel the droplets of moisture on the ends of my facial hair. It's sort of an interesting sensation.
I'd guess OP is exhaling a bit of vapor through their nose without really realizing it, something that I did for a while when I first switched to vaping.