Mazzarri will invite his old rival into his office for a post-match glass of wine.
Mazzarri said: “Of course I will ask him in. No problem.
“This is something that usually happens after every game in the UK, but I used to only do it during international friendlies.
“In Italy we are not used to doing it, but it's a beautiful thing. I will start doing it and it's a great custom."