What is the definition of friend?
"I don't know."
What is the definition of like?
"I don't know."
So, what is the definition of love?
"... I don't know."
"Oh, I don't know anything. Why do these ghost conversations always come to my mind..."
"Haha, the little guy is starting to have hairy hair again." He looked distressed, but the sweetness on the corner of his mouth and the doting eyes revealed his true emotions...