"I never knew what motherly love looked like, until I met you." Sana was a kid who was forced to grow up quickly, due to her addict mother. She developed into a responsible adult, that diligently works her 9-5 and avoids excessive spending in fear of financial burden. Sana is reserved when meeting people for the first time, but grows loud and playful when she feels comfortable enough. She is

the second book of the series "my thoughts through twice"

"Long time no see." The piano was Dahyun's first love, but Momo was the biggest. 

"No, baby, she isn't coming back." When her niece finds an old picture on their moving day, Dahyun has to re-live the best and worst moments of her life. She has to bring back memories that she tried for so long to bury.

"I'm a fool. I should've known my heart couldn't take all of this." Heartbreak. , doesn't it?

"What my Nayeon knew what to do best was to keep secrets. But, I was much better at revealing them." After being hired to investigate the rich businesswoman Im Nayeon for murder, detective Yoo Jeongyeon goes undercover as an aspiring novelist named Bang Eunkyung, in hopes of getting closer to her suspect. Easily attracted to her, Im Nayeon opens the doors of her mansion to detective Yoo, who soon finds herself in a dilemma; to arrest Im Nayeon, or to cherish her. Through her n

"Goodbye, Jihyo." In a time where you don't know what's true and what's not, you're left with the hope whatever you're experiencing is something more than just data.  So did Nayeon.

"Jihyo, look at me! You're going to be okay." Sana was there. Always.  

"Cheer up, the sky darkens every time you cry." This is for you.

"Our love feels like the full moon on a really dark night, too far to reach."

"Stars are great and all, but I like your company better." In which Momo tells Jihyo about the stars.

the first book of the series "my thoughts through twice"

"Take a deep breath, look around, you still got more to give."

"I don't live because I can't die, but because I feel chained to something on this world."

"Until my body perishes and my life disappears, I will keep cherishing this love forever." After birth, each and every infant is given a piece of glass from the mirror of fate to hold onto for the rest of their living. There, their future is being reflected and starts shining when their true love is near.