Forum:AS 1983 Calendar

I'm wondering if Aperture Science girl of september 1983 could be Caroline.

[[File:http://images2.wikia.nocookie.net/__cb20120621192961/half-life/en/images/thumb/2/25/Overlay_scrawlings006a.png/150px-Overlay_scrawlings006a.png ]]

And if yes: Why she was so important for him?

Since release of calendar to sticking it to wall in Doug den and painting hearts around, passed nearly 30 years (1983-2010)!

Did Doug had obsession with Caroline?