did he stalked me.............?

[baby buntin ʚϊɞ]

there is this colleague who i think found me on facebook because he came up as a suggestion to add as friends, but the thing is, we have no mutual friends, my profile is hidden from public search and i am using a nickname and no work detail is mention and my personal email address, how did he find me? hes actually really handsome and its cool if he actually like me even though I wont consider him

[in a shell]

i have no idea maybe he is a hacker