Dreaming of someone you know walking with a limp could symbolize a few things. The limp may represent feelings of vulnerability or weakness, either in that person or in your relationship with them. It might suggest that you perceive this person as struggling with something in their life, whether it's emotional, physical, or situational.

Seeing someone from behind can indicate that there are aspects of this person or your connection with them that you do not fully understand or are not directly engaging with. It might also reflect your own feelings of distance or detachment.

Consider your feelings during the dream and any current situations in your life that may relate to this person. Are there unresolved issues, or do you feel a need to support them? This dream may encourage you to reach out to them, offer support, or reflect on your own feelings regarding this relationship.