Kid (Scared): who are are you? you dont seem to be like a human being.
Alien: I am a alien. My spaceship has just landed on the earth.
Kid: Why were you to visit our earth?
Alien: i am here to do a bit of research on earth and humans.
Kid (comfortably): From which planet are you from?
Alien: I am from the planet Mega247 . It is not present in your solar system. Actually i am also here to tell the humans about the harmful effects of pollution>
Kid (Happily): Great!
Alien: But don't tell anyone about my arrival.
Kid: OK i would keep the secret.