Scared and Alone
If you, an extrovert, convinced your friend, an introvert, to accompany you to a party and you ditch them, the deepest recesses of hell await you in the afterlife. How on Earth could you be so cruel so as to leave your introverted buddy to fend for themselves in the middle of a party?
Assuming they were your ride, you better prepare for the long walk home. They know you’re not someone they can trust any longer, and you can forget about trying to reach out to them. They’ve already blocked your socials and your phone number. You’ve burned the bridge of introverted friendship, and it’ll never be repaired.