Wow, your language skills are impressive!
I didn't know you could speak another language. That's amazing!
Could you teach me a few phrases in that language?
I wish I could speak another language fluently like you.
How did you learn to speak that language so well?
Do you speak any other languages besides the one you just spoke?
I'm so envious of your ability to communicate in different languages.
You sound so fluent when you speak that language. It's really impressive.
I'm curious, how long have you been learning that language?
I'm inspired by your language skills. It makes me want to learn a new language too.