Quite exciting but because the winter was so short the skirt became cold when it was going around Seoul all day, retreating to be around Hongdae for a few hours and then reversing it. Even though it's already the biggest size, it's actually still very narrow, because the uniform is really like that. Then it turns out that for the Nuguna ticket from Traveloka, it doesn't fix the day of purchase, there is a maximum limit, so as long as we don't cross the maximum limit that day, it can still be used.