It was hard to convince him and also say goodbye because he really helped me and my family when I arrived at Arsenal at 17 years old .
Barca spoke with Arsenal and Arsene Wenger came to tell me .
It was hard to convince Arsene Wenger and also say goodbye because Arsene Wenger really helped me and my family when I arrived at Arsenal at 17 years old .
Barca spoke with Arsenal and Arsene Wenger came to tell me .