Normally it wouldn't be an issue but the timing is too perfect.
Was she trying to get my attention?
Context:
She noticed where I was (it was kind of a hallway so it was kind of inevitable), she suddenly turns around (her back facing towards me) and then started walking next to me for a little while and started to sing a little bit too. I stopped at the elevator because I had to go down a few levels (the task that I had was time critical), after I stopped she kept on going for a few feet and then stopped.
This happened to me with 3 different girls and all of them were kind of sudden.
