That is not a typo.
"I get it, I get it… what about a SIDE-hug, though??"
If you’re wondering by the way, I don’t really believe in the introvert/extrovert thing. Its just labels and as soon as you label yourself, you limit yourself :)
Just accept that we’re all complicated little snowflakes who have lots of little preferences when it comes to everything and have a good day, hooray!!