Originally Posted by
lilly1185
She might be a little lonely and looking for an out or some physical human touch.
You've two options; continue to be jealous from a million miles away, build up resentment and jealousy, or plan a trip in a romantic grand gesture to sweep her off her feet and remind her why she fell in love with you to begin with.
This guy sounds like a tool and will do anything available to get in her panties. Especially with "thick" comments and walking her to her car.
Had it been simply "walking her to her car", I could reason with it cause sometimes it's spooky or dangerous to leave work unattended. Some of this flirting is cause for worry. The fact she told you (c'mon, is she really THAT dense?) he said this and that for me, translates to "I'm missing something in my relationship with you," and whether she says it or not (I reiterate, women are sneaky bitches) she's aware of what he's doing.
Plan something silly and romantic (even if it's online scrabble at 3a) and let her know you love her and miss her. Also, work on that romantic grand gesture. If this pops up again in conversation, avoid being defensive and/or aggressive. It'll put her off and ebb her to the creepy guy.
And if this is a new-ish co-worker, I'd send her a can of mace because he SOUNDS like the type of guy who'd stick his face in her windows and fap to her on the toilet.