Here is the full list of all 21 Confess My Love achievements. It takes around 1-2 hours to unlock all of the achievements on Windows.
But it doesn't even exist!
Thank you for your cake, Mr. Who.
Come back! COME BACK!!
Now you remember who hurt me?
What's wrong with you?!
You love me, don't you?
You don't have to speak it out.
We can still be friends.
What were you about to say?
I have a boyfriend already.
To be honest, I'm a lesbian.
...Anything happened?
Julie, let's go.
That's how you see me huh?
If you understand why I refused.
We shall focus on school works.
Do you have an interest in zodiac?
But we don't match.
Have we ever met before?
Just leave me alone, please.
...So you leaved.