I have always tried to be sensitive to people's moods especially with two teenaged sons it goes with the turf, but I never find it easy to read body language. If I saw someone acting suspicious in some way or kept casting a furtive glance over their shoulder I wouldn't automatically think the police was looking for them.
I can usually tell when someone's a wrong 'un or needs to be treated with caution. The most obvious are the druggies, their 'anxious look, head down, 100mph walk' is a certain giveaway.
Him? He's just a cold French bloke trying to sell you some onions 🤣
