Dreaming of running out and hugging your legs shows that you admire or like someone or want to be friends with someone.
Dreaming that someone began to want to break free means that someone may have a bad impression on you at first, and you have been insisting on not giving up being close friends with someone.
Generally speaking, this is a dream caused by love, which may imply that the dreamer likes someone else, or it may just be a manifestation of the repressed desire.
If this dream is not a love dream, it may be a friend dream or a family dream.
Good luck!