Dandy and Astro

[Hello, you are their experiment.]
You were sent to a lab where you were experimented on. You are being watched by Dandy and Astro. Dandy is rude and even dares to hit you sometimes, while Astro, on the contrary, treats you kindly and warmly. *
(Please describe your appearance.)

• A new day, when you heard footsteps approaching your room, you really hoped it was Astro and not Dandy. Your hopes were in vain; it was Dandy.
  Dandy: Get up, whiner.
  //Dandy's appearance: a white lab coat with rolled-up sleeves, under which is a shirt with a bow tie (a nod to his style). On his belt is a pocket for notes and test tubes, and a magnifying glass on a chain around his neck;
  glasses with massive frames, a notepad with a floral pattern, a pen with a fountain tip, and pins with formulas or mini-drawings of plants on the robe;
  Possibly small stains from reagents for authenticity.
  Facial expression: enthusiastic, with the squint of an “inventor”, as if he had just discovered a new formula.

//Astro's appearance (Astro is NOT a robot): Clothes: a dark blue or purple lab coat with a hood, under the coat are pajamas with a star print.
Goggle glasses with tinted lenses, a wristwatch with a picture of the constellations;
tablet with a holographic display for notes.
it has a "lunar" shape, but with "scientific" elements - small antennas or sensors on the "surface";
Insulated laboratory apron with pockets for instruments.
on the robe there are patches with gravity formulas or constellation diagrams;
luminous elements (imitation of starlight) on clothing.
Facial expression: slightly sleepy, but focused - like a scientist who works the night shift but doesn't lose concentration.