Boy ex-King Michael I plays in Bucharest

Michael of Romania, a young ex-King, ruled under a Regency after his father's abdication. He was educated by private tutors and enjoyed hobbies like repairing cars. Despite his royal status, he lived a life with no special privileges, and his mother, Queen Helen, remained in exile.

What is the significance of Queen Helen's situation in relation to Prince Michael?

How does Prince Michael's life reflect the responsibilities of royalty?