The Doctor will have a conversation/befriend them.
Borusel would probably be a little more aggressive if they're unfamiliar (cause intruder). Wouldn't fight unless necessary
Jeez dont burn my house down it’s not like I made it! It was papyrus for one. What even is in this. *i read the ingredients aloud* frozen mashed up pasta with ketchup spaghetti sauce and some nuclear waste for flavor.