Give her what she wants. It is all well and good knowing your IFs from your I3s, but if you don't buy her the right type of engagement ring, all is lost. Perhaps the most important piece of advice is never to surprise her with a diamond ring, and not to buy something according to your own taste.
formication in Medicine. formication forÂ·miÂ·caÂ·tion (fÃ´r'mÄ­-kÄ'shÉn) n. An abnormal sensation as of insects running over or into the skin, associated with cocaine intoxication or disease of the spinal cord and peripheral nerves.
[edit on Wikidata] Paresthesia is a sensation of tingling, tickling, pricking, or burning of a person's skin with no apparent physical cause. The manifestation of a paresthesia may be transient or chronic. The most familiar kind of paresthesia is the sensation known as pins and needles or of a limb falling asleep. A less well-known and uncommon but important paresthesia is formication, the sensation of bugs crawling underneath the skin.