There's a couple but I wouldn't really say that's talking but they often say who they like or hate if its not a unique NPC. I don't really ask for much, maybe add a couple of lines for the MC to say depending on the personality and have a similar mechanic to dancing that depending on the option it will increase or decrease likability.Female natives will say somethings. Like mine like to say "We'll be together forever" to man and funny enough "I really like man" to Yona.