system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: Why does kissing feel good?
gpt
When you kiss someone, your brain begins to release 3 chemicals which make up something called dopamine. Dopamine makes us happy. One of those chemicals is called oxytocin which is the one that makes us become sexually aroused which then raises the other chemicals and just makes you super happy all around.