This is the 559th most frequent Swedish word.
talar
"Speaks" or "is speaking."
Here, 'talar' is used in the sense of speaking a language.
Jag talar svenska.
I speak Swedish.
Here, 'talar' is used to indicate a discussion or speaking about a topic.
De talar om framtiden.
They talk about the future.
In this context, 'talar' means to converse or communicate with someone.