This King or Royal family still commands support of Nepalese. Didn't indian voters shifts loyalities. He should be welcomed as he is the representative of at least some section of Nepalese.
Let's not do politics here. When we can have chinese agents and bangladeshis here, why not Nepal's king.
Mother India should forget any resentment and welcome him.
It will be great if we can send the commies or italian women to Nepal as an exchange.