The Chelsea left-back, who scored a spectacular free-kick goal over the weekend, only had positive things to say about the Belgian.
As per the reports coming in Chelsea are interested in signing the highly rated Sevilla defender Jules Kounde this summer.
The Belgian forward has returned to Stamford Bridge after enjoying two positive years in Serie A with Italian giants Inter Milan.
Chelsea manager Thomas Tuchel hopes to have both N'Golo Kante and Romelu Lukaku available for selection for the Arsenal game.
After winning the UEFA Super Cup in the midweek over Villarreal, Chelsea started the new Premier League season with a 3-0 win.
Romelu Lukaku is back 'home' at Chelsea after a forgettable first stint ended 7 years ago - but the Belgian is now a different player altogether.
One of the most prolific strikers in European football, Lukaku has returned to the club he supported as a young boy and where he has unfinished business.
Romelu Lukaku is edging close to returning to Chelsea after the English club agreed to pay GBP 97.5 million to Inter Milan.
The Belgian bagged 24 goals last season and helped Italian club Inter Milan win their first league title in over a decade.
Inter Milan striker Romelu Lukaku wants to return to Premier League side Chelsea, with whom he had an unsuccessful stint from 2011-14.