Complex sentence: However, he does not enjoy his princely duties and does not love the princess to whom he is betrothed, so he and his friend sneak out to London for some fun ("Londonban, hej").
Split into simpler sentences: However, he does not enjoy his princely duty and does not love the princess to whom he is bethroned. So, he and his friend sneak out to London for some fun ("Londonban, hej").