Just let it grown and dont cut it and brush daily.
Because girls don't cut their hair alot... Answer: I am a boy and i have long hair, it is not only that girls can have long hair.
Not cut it for a long time.
A girl's hair is long because the girl made a decision to have long hair, just as a girl with short hair or a boy with short or long hair decided to have that length of hair.
He can stop cutting his hair.
Not anymore.
Not cut it for a while.
It depends upon the location of the hair...
He is a boy. Native americans had long hair even boys
Taboo
5 months
Don't cut it. Learn how to take care of your individual hair and It will grow.
If the boy has long hair you can use straighteners, you can do this by putting a chunk of hair in the straighteners and twist the remaining around the straighteners and pull away the straighteners, if the boy has short hair I am not sure how. And the straightener thing only lasts for a while. I am sorry If I am no help and the boy has short hair.