Personally I don't think I look very approachable but for some reason randomers do talk to me for no apparent reason. In the street, on public transport, while waiting in line etc & I just don't get it! I've also had the experience of same while wearing earphones. I mean for the love of god citizens of the world leave me alone!!!

Luckily since I began shaving my head in February it's been happening less & less, especially on public transport people actually move when they see people with shaved heads.