Folding arms in front of the body is a common body language gesture that can convey a range of meanings, but it is most frequently interpreted as a sign of defensiveness, closed-off behavior, or a psychological barrier.
This posture often suggests that a person feels uncomfortable, anxious, or threatened, and may be attempting to shield themselves from perceived emotional or physical threats.
It can indicate a negative or resistant attitude, especially in confrontational or serious situations, and is sometimes associated with opposition or disinterest.