Peco is shocked when he gets skunked by "China" a.k.a. Kong Wenge.
Meanwhile, Koizumi tells Smile not to play with Peco anymore.
Koizumi instructs Smile to overcome his lack of competitive spirit by the Inter High.
I see him as a diamond in the rough.
Para mí, es un diamante 
entre un montón de piedras.
Ele é um diamante em meio ao cascalho.