Better just to learn

It was in late March, after a referendum in the Crimea.
I live in the Czech Republic, came to visit me-girlfriend Gym shoes. Ringing in the intercom system, and one of them in Russian to me says, "Hey, that's us!". Climb into the apartment, she again me in Russian, "Hi! How are you? ". Just then the husband from a trip through Skype calls, she told him on Skype again in Russian: "Hello! Come here quick! ". I'm surprised:
 - March, and then you started to learn Russian?
She:
 - No, but considering how the rapidly expanding Russian, it's time to start