There is no place like home, it seems, and Diego Costa has made no secret that he is keen to return to Madrid.
The Spanish international signed for Chelsea in 2014 and had an impressive first season, scoring 20 goals in 28 league appearances.
Winning the Premier League in his first season, the goals soon dried up in a disappointing second season.
Only 16 goals were scored in all competitions leading to some suggestions that the striker is homesick and a move away from Stamford Bridge was desired.
Despite the latest season, Costa remained a hero amongst the Chelsea fans and often a villain for any opponents due to his theatrics and his dirty play.