Coast at the 2010 FIFA World Cup. Real Madrid finished the season in second place in La Liga behind Barcelona, and also finished runners-up in the Copa del Rey to city rivals Atlético Madrid. They were eliminated in the semi-finals of the Champions League for the third consecutive year by eventual runners-up Borussia Dortmund. On 29 August 2013, Kaká expressed his desire to leave Real Madrid, having scored 29 goals and provided 32 assists in 120 appearances in all competitions over four seasons at the club. He said goodbye to Real Madrid and its fans in an open letter on Twitter. Return to AC Milan Milan confirmed that Kaká would join the club on 2 September 2013 from Real Madrid on a free transfer with only performance-related incentives owed to Madrid; after agreeing to personal terms, he signed a two-year contract. Kaká's contract was worth €4 million net per year and he was given the number 22 shirt, the same number he wore for Milan during his first spell. He was also made the vice-captain upon his arrival. He captained Milan in his debut for his second spell, taking the armband from goalkeeper Marco Amelia in a match against Chiasso. Kaká tore his left adductor muscle during his first competitive appearance, deciding not to accept any wages from Milan whilst he regained fitness. He made his return for Milan on 19 October after coming on as a 76th-minute substitute in a 1–0 home victory against Udinese. In his next match, on 22 October, Kaká assisted Robinho in the 1–1 home draw against Barcelona in the Champions League. His first goal, described by ESPN as "a sensational curling shot from the edge of the area into the top right-hand corner," opened the scoring in a 1–1 home draw at San Siro to Lazio on 30 October. On 7 January 2014, Kaká scored his 100th goal for Milan by an opening goal in a match against Atalanta; he later went on to score another goal 30 minutes later. On 11 March he scored a goal against Atlético Madrid in Vicente Calderón Stadium, this goal made him the last player to score against Atlético Madrid at Vicente Calderón for three seasons in knockout phase until Isco scored against them in 2016–17 UEFA Champions League semi final. On 29 March 2014, Kaká scored twice in a 3–0 win against Chievo, his 300th match for