Juan Mata believes David de Gea will stay with Manchester United.
The United goalkeeper remains a priority transfer target for Real Madrid.
However, Mata told the Sunday Express: "I think he is happy and is engaged with the club.
"He has a contract. He is used to living in England and is happy in Manchester. He has given us a lot of points in recent seasons. I do not see any reason for him to change.
"Hopefully he still saves goals for us."