Languages

I'm living with a family and they're from India, their oldest son has a nice girlfriend. Her name is Samara and is very tall, pretty and very polite. She told me that her boyfriend enjoys to watch movies of Batman and he likes all about cars. She wants to learn Spanish and I said to her that I want to improve my english.
To summarize we talk about languages, people has different kinds of comunication, she told me that is difficult to learn speak in spanish, and I agree with her, because we use female and male and the adjetives are plural and singular, we have many conjugation in the verbs, and we don't use all the time pronouns.
The question is... Why is difficult the english for us? Well, I think than the most difficult part is the pronounciation and only in some cases the grammar. However,  our language is easier I have some problems with the pronounciation but she said to me if i stay here for 1 year, i'll talk very fluently.
In fact a month is very few time but I enjoy the experience and I'm anxious to come back.