Romelu Lukaku claims it was a "mistake" to leave Inter Milan for Chelsea last summer and has made a sly dig at his former teammates.
The Blues re-signed Lukaku, 29, from Inter for £97.5million last August but he returned to Italy on a season-long loan deal in June. The Belgium international struggled for form during his second spell at Stamford Bridge, scoring just eight Premier League goals.
Lukaku's Chelsea return was overshadowed by a controversial interview he gave to the Italian press last December, insisting he was 'unhappy' at the club. He struggled to win back the trust of supporters after that and few were surprised by his return to Italy.
