I need something more "pulling" to approach this HB10 on Facebook... PLEASE

Hello PUAs

After a lot of lurking and looking for tips (some of which tried, and most worked pretty well), I decided to join the forum and seek help, pro-actively. So, it's my first post here... and I've searched for similar stuff like the question that I'm going to ask, but couldn't find much.

Now, there are some pretty girls on Facebook (some strangers and some between whom and I are a few mutual friends) that I've been connecting up with. I tried different things (so basically I lack strategy, if you will) like poking, and/or pulling out some info. from their wall & connecting the dots, among a few other things.

With some ladies ranging HB7-10 (having mutual friends), I've tried the following:

I wouldn't send them a friend request, but just this message to get the ball rolling. Depending on how they responded (and almost all of them were like.. Oh hey, hi. So, it went good most of the time), I'd add them or stop talking.

There is, however, this bombshell of a chick that works in the same company I work with (HB10++... yea, really) that I've been dying to connect up with. We've just said "Hi" to each other only once or twice, while passing by each other. We rarely see each other, as she works in an office that's about 20 miles away; and only rarely visits her team that works from the office I'm in). Now, we have 2 mutual friends on Facebook; and I could try the above Opener; hoping it to work... 'coz she'll immediately recognise me (and the fact that we've smiled to/at each other twice will aid too).

Somehow, I'm looking for something more dramatic/powerful/pulling. HB10++.. meaning she'll "BE" hard to get (plus she might have a boyfriend already, which I cannot find out unless I ask her directly about it). I don't wanna get flirtatious right away. I just need an opener at the moment. Once I get talking to her, depending on how the convo builds up, I'll either handle it (in which case I'll share how it went ).. or I know that my new-found fraternity here is always willing to help.

Thanks in advance... and Happy New Year everybody

P.S.: I think this the most appropriate section for this thread, and not the Fb section. If mods think otherwise, please feel free to move it. Thanks

Help me help me help me... please. I don't really like doing this, but here goes a soft bump. I really need to get talking to this girl