That afternoon, here we have Grandpa Lee walking by the garden with his wife 

"I'm so glad you created this party just for me," said Grandma Lee, smiling at him 

Grandpa Lee chuckles as he rubs his wife's hand, who is linked with him

"Anything for you, darling," said Grandpa Lee

"Aigooo, no wonder Woohyun is such a flirt. He gets it from you." jokes Grandma Lee

"Of course not. I don't flirt with random girls," replies Grandpa Lee laughing at his wife's joke 

(a/n: Awww why are married old couple so adorable ;-;)

"Anyways, are you sure about your old deal with Yunho?" asks Grandma Lee 

"Our deal will always and always be sealed. I'm sure of it," replies Grandpa Lee, smiling at her

Meanwhile, Sungjong is now at a salon getting her hair done. Saeron thinks that blonde hair suits Sungjong so well that she might as well dyes it. 

"What? But dying could damage someone's hair! It's scary!" whimpers Sungjong earning a chuckle from Saeron's stylist. 

"I'm a professional, Sunjong-ssi. Just trust me," she said 

Sungjong nods, listening to this stylist as she styles her hair. Sojin and Saeron step outside to wait for the result. Sojin reads the fashion magazine while Saeron decides to play a game on her phone as she waits. 

After around some time, the wait is over, and Saeron's stylist, Haeryoung, comes out with Sungjong, who now has beautiful blonde hair and a shy smile plastered on her face.

"Sungjong, you look beautiful!" squeals Saeron. 

"I agree with her. You look beautiful," said Sojin 

"Hey, we haven't chosen the dress, right?" she asks again 

"The dress?" gasps Sungjong 

"That's right, let's go and pick it up so we can use it on you," said Sojin 

At the same time, Eunji and Sunggyu decide to hang out at a boutique. Eunji is the one who asks Sunggyu to help her with the dress.

"Do you think this one is pretty?" she asks, showing him a red dress

Sunggyu's face turns into a very uncomfortable face 

(a/n: Yes Eunji slay the dress but me too, Sunggyu, for a beautiful and graceful princess, red is just... eh..)

"How about this one?" suggest Sunggyu picking out a more sophisticated and appropriate white dress with long sleeves.

Eunji returns his uncomfortable face because to her, the dress is just too conservative, and she's been that girl. Jung Eunji decides not to be that girl anymore. She needs a touch of y in her outfit.  

"Uhm.... isn't that too innocent for me?" she said still with that face ^

"That is true, but the bright red dress... I don't think it's a good idea," argues Sunggyu 

Eunji stares at the red dress she picked out and the white dress Sunggyu told her about. She sighs because she can't choose her outfit, and her 'date' isn't helping her.

(a/n: THIS IS A HINT EVERYONE TAKE A NOTE)

"How about this one?" suggest Sunggyu, again showing a strapless white dress that is a bit revealing but not as much as the red one and is more elegant than the red one.

"Since when are you this good at fashion?" she asks jokingly 

"Since we start hanging out," replies Sunggyu returning the joke making the two laugh 

"This can also be a choice for your girlfriend, sir." said the SPG

The two of them stare at their fourth choice and look at each other with a smile 

"Just right." the two said in unison 

Outside the boutique, the trio had just arrived. The most excited one is Sojin. She is so enthusiastic that she squeals when they arrive. 

"Oh my Gosh! I'm so excited! Why am I this excited when I have an actual y yet elegant dress at home?" she asks, still not controlling herself. 

"Eonnie, we're here," said Sungjong pointing to the store awkwardly 

The three of them enter to get the dress. 

"Good afternoon again, Miss Sojin, coming to get the dress?" asks the SPG 

"Yes, I am, but before that, please let her try it first. Just in case the dress is too big or too small, who knows," said Sojin 

"Oh, of course." said the SPG as she escorted Sungjong to the fitting room to put on the dress 

The time is ticking, and the party is getting closer. The six grandsons are preparing themselves in their room, of course, and Grandpa Lee, with the help of Sunggyu, who is the fastest in doing things. 

"Let me help you, grandpa," said Sunggyu smiling at him fixing his tie 

"Thank you so much for helping me arrange this party, Sunggyu-yah." Grandpa Lee says gratefully. 

Sunggyu just gives a smile to his grandpa as he continues to do his thing, which is helping his grandpa tidy his suit

"It's nothing, grandpa. I was just helping you. After all, it's your 50th anniversary with grandma, and I'm proud to celebrate it." Replies Sunggyu smiling 

A/n: Yay a double update :D Because I just can't wait to see the dresses/outfits the girls are going to wear! Apprently, Sojin is also invited to this party so there are two dresses that she is buying for her and Sungjong, forgot to mention it lmao and Eunji is also going to this party because her mother is one of Grandpa Lee's worker and Grandpa Lee is very fond of her just like how he is fond to Sungjong :D 

Extras : 

Eunji's final dress: 

 (a/n: She looks so beautiful and Goddess-like in this dress I'M WHEEZING PEOPLE) 

Sojin's Outfit: 

 (a/n: Let's keep it hot yet sophisticated people, besides she looks like that one hot business woman XD) 

Finally, Sungjong's dress and her new hair :

 (a/n: No head ;-; I can't edit I'm sorry) 

 (a/n: Just like Cinderella in the live action >w< so pretty :>) 

ps: Yes the gif is Sungjong in a purple dress but ignore that XD We want to see Sungjong with her (his) favorite color, Yellow :D