I hug people. If someone approaches me and ask me for a hug, I give em a great hug.
If someone doesn't want me to hug, I stop hugging. I never cry. I don't explain why I love hugging so much unless if I were asked to. My only expression of emotion appears when I hug someone. I remain quite emotion-less when I'm not hugging someone. Hugging is a source of my energy. I hug people for eternity if I like em.
I never get into a romantic mood. I'm always kindful even if I'm hugging a stranger. 