Didier Drogba says Fernando Torres is "the future" of Chelsea, as the Ivory Coast striker confirmed he will leave the club on a free transfer this summer.

Drogba describes how hard it is for him to move on after eight years at Stamford Bridge, saying Chelsea is "in his heart" and his blood is "blue".

Listen to the full interview on BBC Radio 5 live at 1900 BST on Tuesday 22 May.