Walter Samuel insists he has no problems with Inter Milan coach Roberto Mancini, despite hardly playing this season.

"Even if I cannot understand the decisions, I always believe you should respect eachother's roles," said the Argentina international.

"It is not something that concerns me. Mancini was the same with Fabio Capello and other coaches throughout my career. Everyone must do his thing.

"Maybe I cannot get too friendly, but there is absolute respect. Always. And maybe this is also an aspect of my character, I am a bit bashful and closed off."