How do you get rid of the feeling of emptiness and loneliness?

Distractions. Long term distractions. Hobbies with other people are usually the best, or something that really imerses you, like games, movies, fishing, or even fish, reptiles and snakes.

Close friendships can help, but i feel like this one is a double edged sword, because if you're lonely and you get attached, once they're busy or not around it can be really hard. :(