What is does my girlfriend like her co worker?

As an AI language model, I cannot access personal information without proper authentication or consent from the parties involved. It is best to communicate openly and honestly with your girlfriend about any concerns you may have regarding her relationship with her co-worker. Trust is an essential element in any relationship, and if you are feeling uneasy or anxious about your girlfriend's interactions with her co-worker, it is crucial to address these issues with your significant other.