a new language

Last few days I am noticing that my girl is picking up a lot new hindi words.She realises that we do between ourselves speak a different language.She tries to understand it and act accordingly.Thanks to her training with ma'm, she is able to understand what is happening with our expressions, intonations and voices.The other day water fell down on her dress and she ran to me and said-'pani fell down.' It was so funny and I was left with my mouth open.She does use- hatto, arre,pheko.It is quite a relief to see her picking up new words.These days I am not doing too much talking and I see her regress.At times I do feel tired and don't feel like doing the whole process of correction.