I have said in the past that I dream of playing in Spain, but Dortmund has become my second home. I love this club, its fans, and this city.

Samuel Eto'o I know well. We see each other often; we send each other messages, and we call each other. It's good.

Klopp would reproach me for not tracking back properly. I took things on board, and I listened to him. I worked hard in training; I stayed behind after training. That's what helped me to shine in the Bundesliga because I scored quite a lot of goals despite some difficult games in the league.

I am really pleased to sign permanently with St. Etienne. It was my ambition in coming to St. Etienne. This is one of the finest passages of my young career.

I will choose England before any other destination. My dream has always been to play in one of the top two leagues in the world. Newcastle is a good club, and St James's Park is a monumental stadium where there is passionate fans.