You are at the park with your toddler, and another (younger) toddler comes up and hugs your child. Just randomly hugging them, nothing else. The child doesn't look ill, your child doesn't seem to be upset by it.

What would you do?

Here's why: Vi kept hugging other children at the park yesterday, and the parents seemed downright afraid/annoyed. They kept coming and grabbing their children and taking them away. I felt bad but it was really frustrating - Vi just wanted to make friends. If the kids were upset by it or pushing her away I would have grabbed her, but they didn't seem to care so I didn't think it was a big deal?

Was I wrong? Should I have not let her do that?