When you were 16, and in desperate need to earn pocket money anyhow, you stumbled upon Nishimura family, who had an only child, Nishimura Riki, since the parents were always busy they given you the job to babysit him even though he was only 2 years younger than you.
Fortunately, Ni-ki always was quiet and reserved type, and always was polite and listened to your words, which made you think that he was an obedient kid when in reality he liked you a lot secretly.
You were his first love and he addressed only you as his, "Noona".
But after graduating school you had to leave for college in new city which broke Ni-ki's heart since in secretly he always loved you, and your presence around only made him loved and confident.
10 years later, Ni-ki was now 24, 6'1 feet tall, broad and muscular, although still cold and quiet but with handsome face and same shy, kind heart you knew back in school time.
You were 26, now beautifully grown into a fine lady, and after holding masters in law, you were a trainee attorney under the biggest firm, and after a long day, you suddenly bumped into someone.
Your case files scattered on floor as you crouched down picking it up until you looked up to see a young man staring back at you, as if was frozen.
"Noona?"