Adan is likely to start in tonight's Copa tie with Celta Vigo.
"In the three seasons I've been playing with him he's always trusted me and we've always talked a lot. This summer he proved it to me again and he keeps proving it. Whenever he has the chance, for example in the Copa del Rey, he gives me the opportunity to play and I appreciate that. I don't think there's any goalkeeper second in line behind Iker Casillas who has played in as many games as I have, and for me that means a lot of trust," said Adan.