Dreams involving coworkers can often reflect your feelings about your work environment or your relationships with colleagues. In your dream, the act of being pulled into a chair and hugged could symbolize a desire for connection, support, or collaboration. It may indicate that you feel comfortable with this coworker or that you appreciate their support in your work life.
Hugging back suggests that you reciprocate these feelings, possibly indicating a mutual respect or camaraderie. If there are any unresolved feelings or dynamics in your workplace, this dream might also be your subconscious mind's way of processing those emotions.
Consider the context of your relationship with this coworker and your overall feelings about your job. This dream could be encouraging you to strengthen your connections or to seek support when needed.