Jenn laughed at the tickling sensation as his nose brushed her neck and squeezed him back.
He breathed in her familiar scent, her curls tickling his face.
Some cultures believe that stuttering is caused by emotional problems, tickling an infant too much, or because a mother ate improperly during breastfeeding.
In the same way, the reflex act of coughing is useful in removing either foreign bodies or excessive secretion from the air passages; but when the mucous membrane of the respiratory tract is irritated and inflamed, it produces a feeling of tickling and a desire to cough sometimes very violently; yet the coughing simply tends to exhaust the patient, because there is really little or nothing to bring up. The same is the case in inflammation of the lung substance itself.