Here's how to say it correctly in Korean:
* "Sasil uri chingu-eoyo?" (사실 우리 친구예요?)
Let's break it down:
* "Sasil" (사실) means "Actually" or "In truth"
* "uri" (우리) means "we"
* "chingu" (친구) means "friend"
* "eoyo" (예요) is the polite form of the verb "to be"
"Sasil uri chingu-eoyo?" is a more natural way to express "Are you my friend?".
It's important to use the correct grammar and word order in Korean to communicate effectively.