This is an incident that both my cousin whom I'll call "N" and I experienced one night.
We both worked for the same company and same shop, One of the leading fresh produce franchise's in South Africa.
Since we both worked together "N" would always come over and stay at my place and we would travel by bus to and from work. One such evening we had finished work and headed home, we got onto the bus and took a seat behind a lady, so we were talking about the day and also checking our phones and catching up with our social media friends, we were nearing our stop (ironically ours was the last stop) when suddenly "N" nudges me and tells me to look at the reflection on the bus glass of the lady sitting infront of us, he looked clearly freaked out. The reflection of the lady on the glass was not what she looked like in person! I remember clearly she was fairer in complexion and had straight brown hair. The reflection on the glass had blonde hair that was braided and her complexion was darker. Not to mention she had a weird looking face. Like a zombie or something unearthly. Thankfully we had to jump out and we both ran out as fast as we could and did not stop to look back at what it was. This is something that "N" and I always bring up, right until this day we cannot find a valid explanation as to who or what that thing was, we both had witnessed it and also the bus was well lit there was no way two of us could have been hallucinating at the same time, For all we know it could have been a ghost or a spirit and we had sat directly behind it.