What did Thomas Boy say on Contacto Deportivo?

on Thursday when I was watching the game during halftime i changed the channel and Thomas Boy said that Meza is a great coach that has been more succesful every time he gets a new team. but then he says "Pero hay una razon porque yo y el nunca vamos a poder a ser amigos" but that was just a preview and then it went to commercials. i watched the rest of the game and forgot about the interview. What is the reason they can't be friends?