Cha Hakyeon; a 23 year old dance teacher, became a father at age of 17 and then got divorce at the age of 19, and as of now his living a happy life with his 6 year old son Cha Hongbin. His angel who never complain, never ask why his mother is living separetely with them and his relieve because of it because his not ready to tell his son what his mother did to them. So back to the present time. Since it his free day Cha Hakyeon decide to bring his son Hongbin to his 'new school' well not really new because its the main, the extension school where Hongbin attends needs some renovation to accommodate more students. Walking inside the school premise, noting how Hongbin keep greeting every kids they saw, Hakyeon can't help but smile, his son is an angel he suddenly feels bad for being busy and barely have time for his son but his son never complain he always says he understand, Hakyeon can only smile at that. Feeling lost, Hakyeon notice some people that have ID's means they work on the school so they walk towards them, Hongbin's small hand securely holding on his right hand.

"Mama~ where are we going? We not going to my room?" Since he got divorce to his wife and Hongbin is only 2 years old, and when he learn to speak instead of calling him papa or daddy he kept calling him Mama.

"Aniyo, we still need to ask where your class might be, ok?" Hongbin nods, and keep looking around his new school is much bigger than before, and there's a lot of kids too! Then he spotted a kid with rainbow hair!

"Rainbow kid." and then giggles by himself.

"You saying something Beannie?" Hongbin look up at his mama and shake his head no. Looking back the rainbow kid is not there anymore. 'Oh well I can meet him here anytime!' Hongbin thought feeling giddy.

"Excuse me~" Hakyeon lightly tilt his head, making sure his not interrupting their conversation.

"Hakyeon-sshi!" "Eunji-sshi!"

"Oh! Thank goodness I saw you. We still don't know where is Hongbinnie's room." Hongbin look at his teacher and giving his signature 'I-look-innocent-but-I-have-some-evilness-on-my-body-if-provoke' smile.

"Annyeong haseyo, Eunji-seonsaengnim."

"Annyeong haseyo Hongbin-ah." Eunji smiles then turn to Hakyeon to tell Hongbin's new schedule. While the two elders are busy talking Hongbin sneakily leaves his mother's side to find rainbow kid.

~~~~~~~~~~~~~~~~~~~~~~~~~~

Getting lost is not on included on his plan, all of Hongbin's plan is to find rainbow kid then play with him if his Mama allowed he wants rainbow kid to be his brother. His mama is going to scold him, because he leaves his side even though he keep reminding him to not leave his side.

"Mama.... Mama.... Mama..." Hongbin wipes his tears with the back of his hand. He keep looking around trying his luck to find his Mama, he sit

"Are you lost?" Looking up, Hongbin finds himself staring at a hamster? A lion? or a kitty? Anyways he nods, still sniffing. The man smiles pulls out a handkerchief and start wiping his tears.

"Oi, Leo."  'His name is Leo?' Hongbin thought then look at them man. Hongbin tilt to the side to look at the other man only to find a panda. 'Whaaaaaat? Why there's a panda here now?' Hongbin thought. The panda glance at Hongbin then blinks.

"Eh? You find your long lost son?" The panda tease, the man that called Leo just roll his eyes but ignore his friend panda.

"What's your name?" Hongbin doesn't want to tell his name but he really need some help now.

"D...daddy." Hongbin sniffs. The panda blinks. "Did he just call you daddy? Oh gosh~ maybe that kid is connected to Sehun." The panda facepalm.

"Tao just sh-zip your mouth, I will be grateful if you do." The panda named Tao do a zipping motion on his mouth then look at Hongbin.

"Come, we will find your parents." Leo look at Hongbin with open arms, Hongbin jumps on Leo's arms.

"Daddy..." Hongbin wrap his little arms around Leo's neck, straighting up, they start to walk when a panting voice behind stop them.

"C-cha H-hongbin." They turn to where the voice is, to find 3 people panting due to running. Hakyeon took a deep breath to regain the oxygen he lost because of running, and now his ready to scold his son who disobey him.

"Cha Hongbin! What d-" "Stop shouting your scaring the kid." Hakyeon stop on his mid-shouting to look at the man carrying his son, he can't help but be mesmerized at the man, he have a plump lips, high cheek bones, feline eyes, god the man is beautiful for his own good.

"Daddy." Hongbin whimpers and hide his face on Leo's neck. Hakyeon was woken up on his admiring the stranger whose carrying his son and just been called daddy.

"What...Daddy?" For the 23 years existence of Cha Hakyeon this is the first time he got dumbfounded.