"I was on a soap opera before that for three years, where I was the nicest guy on earth"

Ray Liotta is referring to his time invested in a daytime soap prior to his various other acting duties. He is indicating that he was cast as a personality that was very kind as well as mild. This might be interpreted as a reflection of his own individuality, as he is recommending that he is a nice person. It can also be seen as a testimony to his acting capacity, as he was able to convincingly portray a character that was the best man on earth. This quote can likewise be seen as a way of highlighting the importance of being kind and gentle, as Ray Liotta is suggesting that it is a desirable attribute. Overall, this quote is a representation of Ray Liotta's very own personality and acting ability, as well as a pointer of the significance of being kind.