Answer:
depends on context.
Explanation:
Not sure if you are responding a passage or in general but usually it means that they feel alone or have somebody that is there for them mentally.
Answer:
You don't have another person like them with that special relationship and connection you have with that another person.
Explanation:
Without someone to turn to for advice, making the most appropriate choice can be difficult. Her family lived a long way away, and she had no one to turn to
