Search Results: she adds a lot of guys on facebook

Ok so there's this guy who's recently started working at my university. I'm a final year student and will graduate in 6 months, and he's about 7-10 years older than me. However i've started getting a lot of help from him with my final year project, where he's working 3-4 hrs each day helping me with it. He's technically a guest lecturer at the uni.

I've recently come to the realization that i find him attractive and find myself acting a bit giddy and shy around him. I recently asked to meet him for career advice and said i was looking forward to seeing him (like i send to other members of staff i know really well). He replies and says: "we should do it at the pub ;)" Then it just returns to normal conversation about my work.

Now i'm probably thinking way more into this because i find him attractive, but is this something you would do if you were just being cheeky? Or would this be only something you would do if you were flirting?

He's also added me on Facebook, and he's once messaged me at 11pm with help for my project. It all seems a bit weird to me, but i don't want to overthink it and see something that isn't there.