During a recent EVA Air flight departing Taiwan on September 24, a business‑class passenger created a scene by using the rim of an upside‑down drinking glass to vigorously massage his scalp. The unusual grooming method was captured on video and quickly spread online.

Fellow passengers react

The passenger seated directly behind the glass‑scratcher described the sight as “disgusting” and noted that the act turned the premium cabin experience into an uncomfortable one. One traveler who recorded the incident said, “No one wants to eat your dandruff. I’m really going to vomit,” reflecting the level of revulsion among those nearby.

Etiquette experts weigh in

Texas‑based etiquette consultant Diane Gottsman told Fox News Digital that using a glass to scratch one’s head in a public setting is “completely inappropriate.” She added that any form of self‑scratching with objects—or even with one’s fingers—in a shared space can be “unappealing and somewhat alarming” to others.

Broader concerns about in‑flight behavior

This incident joins a growing list of complaints about passenger conduct on airplanes. Earlier this year, a traveler was criticized for placing feet on a window, prompting a heated discussion on social media about respecting personal space in confined environments. Gottsman emphasized that while people have the right to personal comfort at home, public settings demand a higher standard of consideration for fellow travelers.

Flight conclusion

Despite the disturbance, the EVA Air flight completed its journey safely, according to NewsFlare. The airline, founded in 1989 and based in Taiwan, has not issued a formal statement regarding the passenger’s behavior.

Travelers are reminded that maintaining courteous conduct aboard aircraft not only preserves the comfort of all passengers but also reflects broader societal values of respect and decency.

Original reporting: Fox News (HLL/CB) — read the source article.