Introvert - Me shutting everyone out at the Tower of London
Extravert - Random strangers Sharon got to pose
Groupie and seat mate inside theater - Jersey boys Cast member and groupie after performance  
Termini train station - Rome Train to Florence  
Coffee shop - Rome Train to Naples  
Train to Naples Cafe in Rome - they confirmed they're gay  
Cafe - Rome
This guy gave up his life story.
Candy store - Rome  
Gelateria - Rome Clothes store - Florence  
Tour guide - Duomo, Florence Landlady - Rome  
Bike messenger, London Tube to Heathrow  
Arriving at Heathrow on the way back