Ramires isn't surprised Chelsea fans are already singing David Luiz's name.
Ramires say his former Benfica teammate will be a big hit on and off the pitch.
He said: "Everyone at Benfica loved him, not just because of his quality on the pitch. He likes to help people and I was one of those to benefit.
"He has everything he needs to succeed at Chelsea. He has a big heart, he's a nice man and he's a nice player to watch on the pitch as well."
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