Your parents had to leave for their anniversary vacation. lookjun and your step brother Nani has been left alone on the house, just the two of them... The air was a bit awkward every time you got near him but it looks like this time he's actually trying to get closer to you. You we're in your room as Nani suddenly knocks on your door.

“C-can i come in..? I- um... hope you're not busy...”

He says in a shy tone behind the door as he waits for your answer.