While Obama was talking, Romney more frequently had an openness in his visage, often with a slight smile on his face and very soft eye contact. (Some may view the smile as a smirk, but that is the confirmation bias at play.) I noticed this frequently in the Republican presidential debates.
Prior to being elevated to a cardinal by Pope John Paul II on 21 October 2003, when he became only the third Scot to reach the rank since the Reformation, he had expressed his openness to a debate on issues like priestly celibacy, women priests and contraception within the church.
The Health Minister Edwina Hart said that the recent reorganisation of local health boards had led to more openness, as there were now less bodies to deal with.