Dreams communicate through symbols. Hair can be a symbol of strength, as in the biblical story of Sampson. Losing hair in a dream can represent a fear of weakness, of losing one's former strength or a fear of aging in general.
Tell him to stay away from trees.
it means to suck someones penis.
You're falling in love of course!
It means... you are going insane.
This dream indicates that you have accepted the reality of this loved-one's death. The falling snow represents a peaceful end.
maybe they are online
That would depend entirely on the context of the dream.
It was probably from a dream you couldn't remember. If you are sure you didn't dream about anything, then sleep-talking is always possible.
Whoa...
that you should watch out for falling trees
You want to be in love with someone, or you are falling in love now.
Dreaming of a fish head can symbolize incomplete thoughts or ideas in your waking life. It may also suggest that you need to focus on using your intelligence and wisdom to navigate a situation. Pay attention to the details and context of the dream for a more accurate interpretation.