So we're finally graduating from high school today.

Time sure flies.

The promise we made as kids

Say, Riyu-chan.

Do you remember the promise we made as kids?

Eh?

What promise...?

That we will make babies when we graduate high school.

B-B-But...

How would two girls even make kids?

Eheheh... well...

You can make kids...

by giving kisses...

Just kidding ♡

Present a "Childhood Friends Yuri" in the square on the left

The childhood friends' "Do you remember the promise we made as kids" cliche setting.

Again, comment on the intention behind the "Yuri story" you presented in brief words.