By Mollie Quirk Prince Harry could have been “scared” by the news of his father King Charles’ illness, with a family reunion poised to happen, according to an expert. A Buckingham Palace spokesperson previously said the king was “admitted to a London hospital for scheduled treatment”, which came after the news that he would undergo a procedure for his enlarged prostate. Since being admitted on Friday, his wife, Queen Camilla, has visited him on several occasions. When the news broke that the king would need treatment in hospital, it was reported at the same time that Princess Catherine of Wale…