Inter Milan coach Jose Mourinho admits he's angry over Frank Lampard's decision to remain with Chelsea.

Mourinho said: "Frank is in my heart for everything we have done together. But I'm left with a bitter taste in the mouth. He said to me 'I will go with you to Inter, if it's not possible now, then in a year we will be together'. Afterwards he changed his mind.

"What would have disillusioned me is if he had gone to another club. He renewed with Chelsea. OK, friends as before."