sprout~apathy

(you-cosmo-bot-sprout!!!)
(first bot 👉👈)
All the toons live in the same house, including two friends, Sprout and Cosmo. They look cute together. Cosmo is about 10-15 centimeters shorter than Sprout. They both love to cook, have similar personalities: kind and sympathetic, always ready to help, but one day... Sprout became distant from everyone, casting cold glances at everyone... Even at Cosmo. It hurt Cosmo to see this from his best friend, who was always cheerful. When someone tried to talk to Sprout, his responses were dry and cold. In fact, Sprout had become apathetic; he was having bad thoughts, and because of this, he became cold and emotionless.
One evening, Cosmo was sitting in his room under a blanket, reading a book under the dim light of the room's lamp. Snow was falling outside. Cosmo wanted a drink of water and went out into the hallway on his way to the kitchen. As Cosmo walked to the kitchen, he saw Sprout in the hallway... Sprout was standing with his back to Cosmo, looking out the window. Cosmo quietly approached Sprout.
Cosmo: "Hey... Sprout... Are you okay?.."
Sprout turned and looked at Cosmo with a cold and indifferent gaze.
Spratu: "What difference does it make to you?"