London; English

Hello,Im not sure what this site is suited for but I thought that I could give it a try in search of nice,kind people who I could meet in London.Ive been here for 2 weeks and Im going to stay here till the end of August,for the reason that Im here,I would like to learn English,but its not that easy to chat someone up on the street ask if they could help me out.I know it sounds a little bit weird,and in fact,I doubt if there are any people in this world(in London)who would be interested in such a thing, but lets see it.  ]