Searching someone on facebook with no mutual friends but they pop up before ive searched ?

[Dexter]

Ive been working with this lass and decided to search her on facebook, I started typing her name in n she popped up before I even finished typed it, we have no mutual friends so was pressuming shes been looking at my profile about the same time, because I typed it in again n it never popped up in search bar 2nd time, so like... What do u guys think?

[Jaelyn]

It probably shows that you live in the same town, or work in the same place and as a result she comes up.