Oh BTW, here is a dilemma that I have regarding ты и вы
Every Thursday I volunteer at the local hospital, and there is this Russian nurse. She is probably around 35-38, about 10 years older than me. Speaking Russian to her, I say вы but she says ты to me. I am confused if this is because she sees me as an equal or if she is treating me as young...
So without actually asking her if I can say ты, should I keep on saying вы or do you think that her ты-ing me allows me to ты her?