When talking or sitting, a jealous person's arms or legs are twisted and tightly locked together.
Someone who is envious of you may turn toward or away from you, which might create a sense of protection.
When a person is jealous of you, he will keep staring at you with his eyes narrowed.
Jealousy may signal that a person is feeling threatened or is evaluating a prospective competition. These are indicators of envy.
If they feel that someone is looking big in front of them, then they feel very nervous and small.
In such a situation, he tries to inflate his chest because he feels insecure.
When a person is nervous, they play with your hair and this can be a sign of jealousy.
When someone feels envious, they may touch their face or neck, which may indicate discomfort or insecurity. This is a regular event when someone is feeling threatened.