Inappropriate or annoying

Is it such an inappropriate thing to do ? Queen Elizabeth made the first move!:)

In the next one Tevez doesn't want another hug from Maradona

Incorrect?

Richard Gere and his "effusive" hug and kiss to indian actress Shilpa Shetty that caused riots in India.
The following day several conservative and Hindu groups held protests in New Delhi and cities in Uttar Pradesh, Madhya Pradesh and Rajasthan states.
The demonstrators burned posters and effigies of the stars and said that the kissing act was against Indian culture.
Remember the episode:

What do you think?

Teacher's resignation after a hug with a student

Forbidden hugs at School