If he does then it would be likely that he would hug you a lot, more than he does with his other friends and that he does it more tightly, for a longer time period and lower down.
The man hug and other signs of affection explained
Frequent sex loosens it further so don't be promiscuous, girls! So, what does it mean when a guy hugs you for a long time? The two of you shared a strong emotional experience.