Most Helpful Guy
You gave him no indication whatsoever that you liked him. This is just typical everyday employee interaction. Sure, someone who liked him might act this way. But so could just about anyone else in the office.
Now as far as his actions, that could also be explained multiple ways. Sure, his actions might indicate an interest, but it could also be other things. Like he just knows you better, or is more comfortable around you.
Sorry, but you need to be MUCH more to the point if you want to get a message across. He can't read your mind.
Most Helpful Girl
There's nothing indicating it.