person who looks after others; caretaker type
Describes someone who naturally takes care of others, often used for a meddlesome but well-meaning person.
He is a caretaker type, always looking after the people around him.
世話好き is an adjective/noun meaning 'fond of taking care of others', emphasizing the enjoyment of helping, while 世話人間 is a noun for a person characterized by this trait.
Compound of 世話 (care, looking after) and 人間 (human, person).