One month later

"Mom, where are you?we all gonna be late" Mackie said worriedly.

"okay, okay, just wait" Tiffany take off her apron and throw it somewhere in the kitchen.

"is everything ready?" The three kids nod their heads repeatedly.

"okay then, let's go!" Tiffany exclaimed.

"If our teacher will give us detention for being late, it will be your late" Yoona mumbles.

Mackie hit Yoona's head with her book on her hand. "Hey, what is that for?!" Yoona give Mackie a stern look.

"Why don't you stop mumbling, huh? You're gonna disturb mommy in driving"

"yeah, Yoong, Mackie unnie is right" Seoyon defend Mackie.

"Okay, the three of you stop it. Yoong, I am so sorry that I woke up late today. I promise that I'm going to wake up early tomorrow."

"you said that to me yesterday"

"I did?"

"and the other day" Mackie joined in

"really?" 

"really!"the three kids said in unison.

"ooh, I'm so sorry" Tiffany pout her lips.

"yack!, don't do that, Tiff" Yoona said pleadingly

"hey, how many times do I have to tell you that call me mommy" Tiffany annoyingly said.

"finally, where here" the two girls at the backseat happily announce.

"okay, be careful, don't go anywhere and wait for mama to pick you up" The girls gives Tiffany a quick kiss.

"bye" Tiffany wave to them. "Why are you still here? I thought that you will gonna be late?"

Yoona scoffed "I am just wondering of something"

"what is it?" Yoona slightly turn her body to Yoona who sat beside her.

"uhm, I can't sleep at night." Yoona loured her gaze

"what? Since when?"

"I think it's been a month now"

"Yoona, why didn't you tell me earlier" Tiffany pat Yoona's head

"why should I?" Yoona swayed Tiffany's hand and get out from the car.

"hey, I am your mother so I have the right to know" Tiffany complains

Yoona turn herself back to Tiffany "it's because I heard some weird noises."

"what noise? Tiffany ask

"I have to go now, mommy, bye" Tiffany's eyes widens in shock.

"say it again!" Tiffany whines

"gee, you're doing it again."

"please, call me mommy again"

"whew, girls, bye, mommy" Yoona run away from the car.

"I love you!" Tiffany's phone rings. She took it out from her bag and smiled widely as she saw Yuri's name on the screen.

"hello, Yuri?"

"hello, beautifu. Did you send the kids in school?"

"yes, infact I'm still here"

"why?I thought you have to report at the hospital today?"

"it's because of Yoona, she's complaining something something" Tiffany whines to her wife

"and what is it this time?"

"she said that she can't sleep at night"

"gee, why? Did she told you the reason?"

"she said she can't sleep because of the noises she heard.

"the what?!" Yuri let out  a loud laugh.

Kwon's Company

Yuri and Tiffany's conversation has been interrupted by Sooyoung.

"Yuri!" Sooyoung barge in. Tiffany who is on the other line heard Sooyoung's loud voice.

"Yul, what's going on?"

"hey, Choi!" Yuri didn't finish her sentence as she saw Jessica with some police officers walking behind her.

"The police are looking for you" Tiffany drops her phone as she heard from Sooyoung. Tiffany senses that Yuri is in trouble. She starts the engine and drive the car to Yuri's company.