Season 1

1.If Math Doesn't Define Zero, Then I'll Be The Answer

2.Will A Cup Of Coffee Even Be Bitter, If There's A Teardrop In It?

3.If My Life Is Shrouded In Darkness, Then You Will Be The Bright Light Beaming Through

4.If This World Is A Movie Theater, You're A Romance Movie

5.If We Both Lose Something, Who Will Get Hurt More?

6.If We Can Start Over, My Answer Will Still Be The Same

7.If Love Is Sky, Then I'll Be The Ocean

8.If The Beginning Is No Longer A Beginning, Would The End Turn Out The Same?

9.If The Plant Is Dead Long Ago, I Would Keep The Pot To Collect Its Debris

10.If I Could Wish for One Thing, I Would Ask for Us Not to Meet Each Other.

11.If Your Tears Are About to Drop onto the Earth, I'll Cry with You

12.To Ong-Sa Who Has Lost, and to Suansoon for All the Fractions in Our Relationship.