[Mina, Tzuyu]
1-5-1-0-2-0
1-5-1-1-0-3
We will remember these numbers forever
These are the numbers that define ONCE and TWICE
The numbers that introduced us into the world
We will show our full love towards ONCE without any tricks
So that you never have doubt about our love
We don't need codes in our relationship
Because it's pure and true to our hearts