Kylian Mbappe dropped a bombshell after a routine win against Montpellier - saying he has not decided if he wants to stay at Paris Saint-Germain after his contract ends.
His deal expires in 2022, but he told broadcasters after the match that he does not yet know what he wants to do.
"It will soon be necessary to make a choice but I am in full reflection," he told Téléfoot.
'It would be one of the biggest disasters' – Are PSG in trouble?
"We are discussing with the club to find a plan," he said.
I said that I was thinking about it because signing [a new contract] would commit me for the long term at PSG.
"I'm very happy here, I've always been happy. The supporters and the club have always helped me so for that I will always be grateful but I want to think about what I want to do in the coming years, where I want to be, and that's where my thoughts are heading."
- PSG thrash Montpellier to open three-point lead in Ligue 1 as Pochettino returns to sidelines
- Alarm bells or an overreaction: What's up with Kylian Mbappe?
Mbappe explained that he knew signing a new deal would commit him to the club for many more years, and he didn't want to take that lightly.
"If I had the answer today, I would have given it today," he said. "It's not a desire to save time, it's really a process of reflection. I don't want to sign a contract and ask to leave a year later. No. If I sign, it's to stay. That's why it's something to think about."
PSG 'lurking like vultures' for Messi, Mbappe 'hesitant' over new deal - Euro Papers
Mbappe suffers injury scare in PSG draw with Brugge, Poch says severity unclear
Pochettino - Messi still 'far away' from best form after PSG debut