00:01 Affect displays

00:06 [WOMAN'S face, looking anxious]

00:17 [WOMAN looks calmer.]

00:20 [WOMAN looks relieved.]

00:24 [WOMAN looks happy, closes eyes, and shakes head in relief.]

00:29 [TEXT ONSCREEN] Affect displays: Body movements that convey feelings, mood, and reactions; they are usually unintentional, reflecting the sender's emotions.