<human>: Can you provide a brief overview of the text?

She and I have been working together for nearly 2 years now. We became the best of friends and get along like a house on fire. We just connect and know each other inside out. We do everything together and talk for hours and hours on end. 

She is happily married, and although I really like her, I want her to be happy in marriage. Her husband recently took a new job and they are moving away from here. Hence she has to leave this job. 

I don't what to feel. I can't imagine doing anything without her. I can't cope with this feeling that I will probably never see her again. I have this lump in my throat but still have to put a smile on face and not let anyone know what I'm feeling. I don't want her to go and I can't stop her.
<bot>: Best friend / co-worker is leaving the job. I don't want her to go and I can't stop her. I don't know what to do