DingDing! Seollin's phone pops up a message from her elder brother, "Lini-ah, Oppa and your sis-in-law need to fly to London tomorrow for urgent work matters. Eomma and Appa are at a business conference at Hong Kong for the next few days. We really need your help to take care of Ji-ae for the next few days. Please~" Seollin chuckles at her phone after reading the message from her brother who also sends a selfie of him with a bigeyed pleading look. Yoseob sneaks up from behind and rests his chin on her shoulder, wrapping his arms around her waist. "This is your brother? You two really look alike." He comments as he tucks a loose strand of hair behind her ear.

"Yeah, this is Oppa. Seobbie ah, I got a favour to ask of you. Please help me~" Putting her hands together and rubbing them back and forth as though she is pleading him, Seollin pouts and blinks her big eyes innocently at Yoseob. He tilts his head to the side in confusion but grins at his cute girl. "You know very well I will definitely say yes to whatever you asks me to right? How can I reject you, especially when you are looking so adorable right now?" Seollin blushes at his words and throws her arms around his neck, pulling him down for a quick kiss. "Yay my Seobbie is the best~ Actually I need to be babysitter for my niece Ji-ae for the next few days. Yang Sajangnim, please allow me to bring her around in office. I cannot leave my work and stay at home for the next few days. Manager Kim will be so flustered."

Thinking for a moment, Yoseob looks serious for a few minutes before smiling at Seollin. "It will be fine, she is already close to 2 years old right? We can always bring her along during our schedules too. I think she will have fun exploring the tv stations too. I'm sure the members will be fine with her too, sometimes Doojoon's nephew comes and visits us too. Dont worry, I will let Manager Kim know about this. Yang Sajangnim will do anything for our Yong Seollin-ssi~" Pinching her cheeks gently, Yoseob gives a quick peck on her forehead before preparing the guest room for little Ji-ae's arrival.

4 hours later...

Ding-dong! Seollin's brother, sis-in-law and Ji-ae arrive at the apartment. "Lini-ah, I owe you one. I'll treat you guys dinner when we are back alright? Promise!" With that, her brother and sis-in-law wave bye as they have to rush to the airport to catch their flight. Ji-ae walks around the apartment, exploring Yoseob's figurine collections and of course Yanggaeng. It is her first time interacting with a dog. Squatting down behind Yanggaeng, Ji-ae slowly touches his fur and gently his back. Yanggaeng seems to like Ji-ae too, sniffing at her little hands as she continues to pet him. Seollin is busy taking photos of the toddler and the dog, much to Yoseob's amusement. He did not expect his girl to be like a paparazzi, snapping photos non-stop at different angles.

"Ji-ae ah, mammam time (dinner)~" Seollin sets her niece on the high chair and patiently feeds her though as expected, the toddler is in a mess. After an hour of feeding-coaxing-playing, Seollin is finally done with the little one's dinner and bath time. Carrying Ji-ae and bouncing to a rhythm slowly, she puts her to sleep. As she puts down the toddler on the bed and covers the blanket over her, Seollin kisses her gently on the cheek. "Sleep well baby~" she whispers softly.

Yoseob smiles as he observes his girl throughout the entire time. He can imagine her being a great mother to their future kids - Suddenly his cheeks feel warmer at that thought and he shakes his head vigorously to prevent himself from having naughty thoughts of whatever happens before having a kid. "What's wrong Seobbie? Why are you shaking your head?" Seollin comes out of the room a