When Minah saw it was already four-thirty in the afternoon, she bid goodbye to Naeun and that she needed to go back to the shop. When she arrived there, Jeongmin and Nana were already there. His little sister jumped on her as if she was very happy to see her. Jeongmin smiled at her and she doesn't know why her heart skipped a beat.

"Where have you been?" He asked.

"Hm, at Naeun's house." She answered.

"Naeun?" He frowned. Does he forget about his neighbor? How cruel of this guy!

She rolled her eyes in disbelief. "Naeun is a cousin of a girl goes by the name Taeyeon."

"Oh, that girl." He said coyly and she really wanted to smack him in the head. How could he forget her? How could he forget the girls' sweet name? She glared at him.

"How can you forget her name? She's your neighbor."

"Hey don't look at me like that as if I just killed a cat." He snapped. "I'm a human and I'm not perfect. And-"

"APPA!!" Nana's screamed filled the air and shut him up. When their heads whirled at Nana's direction, she saw a man at the door and Nana immediately clung into him. *Their dad?* She looked back at Jeongmin and she could see a somewhat anger mixed with hurt on his face.

Jeongmin spun towards his sister and grabbed the little girl off from the man. "Don't come near him, Nana." Jeongmin snarled.

"Son-"

"Don't call me son! You're not my dad anymore! The moment you stepped out of our lives,