“ Ahem! All aboard! Please take your seats! Mm-hm! „
Train Attendant Cookie (Korean: 역무원 쿠키, yeogmuwon kuki) is an NPC introduced in The Holiday Express update (v4.15).
Train Attendant Cookie is the attendant to a train station that hosts the Holiday Express. They're familiar with the works of 
Linzer Cookie, having collected the entire Miss Waffle book series.
Trivia[]
- In the English dub, Train Attendant Cookie follows up most of their sentences with "Mm-hm!"
