Yil & Lía's trip to Hanoi

"When was the last time you did something for the first time?"

That's what I told Yil and Lía when they left today for their first trip in a plane on their own without mom and dad. They left to Hanoi for a Swim meet with the school and will be hosted by the swimmers there. A lot of first-times for them. I asked them to count how many first-time things happen during the weekend.