Iranian filmmaker and blogger as well as a former Islamist hardliner who has become an outspoken critic of the government, Mohammad Nourizad, kissed the feet of 4 year old Artin whose parents had been arrested for participation in the Bahá'í Institute for Higher Education. [Wikipedia entry; Faith and a Future p38-39]
Some years later Mr Nourizad repeated this gesture, kissing the feet of a six year old boy named Bashir whose parents, Azita Rafizadeh and Peyman Kushak Baghi had been sentenced to four year prison terms for teaching at the BIHE.