answer:It’s really hard to say without being there. I’ve been really close to people and it not bother me, but I remember one time I was really close to someone and with the way he had his body positioned, it made me really uncomfortable. I don’t think he did it on purpose or anything like that though. So, with that in mind, a persons position and body language could definitely be enough to make you uncomfortable. Whether they were doing it on purpose or not, who knows. It could also be about your feelings toward that person at that exact moment (like if you are not completely comfortable with them in general, have a crush on them, or maybe feel like they may be coming on to you, for example).