What does 1 Kings 19:20 mean?

Elisha left the oxen, ran after Elijah, and said, 'Let me kiss my father and mother goodbye, and then I’ll come with you.' Elijah said, 'Go ahead. I’m not stopping you.' 1 Kings 19:20 - Modern Text Bible

(Elisha wants to say goodbye to his family before following Elijah. Elijah gives him permission, not forcing him.)