Real Madrid centre-back, Sergio Ramos has paid tribute to colleague, Iker Casillas who joins FC Porto next season. Ramos in a tweet posted yesterday also posted link to the video of some of the great times they shared together. The ace goalkeeper bade the club goodbye amid tears yesterday.‎ 

“10 years together and many, many shared moments. A great Captain, thank you, @CasillasWorld #GraciasIker.”

Ramos wrote.