Adjusting his hair or clothing when he notices you• However, he still might have done it for a different reason such as being friendly, sad or thinking that you were sad.
What does it mean when a guy hugs you for a long time?
In a survey by the University of Wisconsin, 88 sets of young male and female friends were asked to rate their attraction to each other in a confidential questionnaire.
If he hugged you around the upper back then he might have been trying to reassure you, doing it because he considers you a friend or because he is attracted to you.