Lazio midfielder Lucas Leiva is happy seeing former Liverpool teammate Philippe Coutinho impress with Barcelona.

While Lucas left the Reds in August, fellow Brazilian Coutinho quit in January for the Nou Camp.

Lucas told Esporte Interativo: "Let's say I'm a bit of a 'suspicious source' to talk about him. He deserves the success he has achieved, for the sacrifices and for the quality he has shown.

"He has a fantastic character. As a Liverpool fan I'm sorry for his departure, but as a friend I'm happy for him because I know that Barcelona is a unique opportunity where he can play with great players and keep improving."