And, when asked, Mbappe admitted: "I don't know if I will stay". "People have big imaginations".
"That's not true", he said.
"There was a space of time for everybody to think, to feel, to decide and from his point of view he made the decision of wanting to play football still at the highest level, didn't want to hide behind such an amazing injury".
His name then became a massive hit around Europe too after some dazzling performances in the Champions League last season, scoring six goals in nine games, including against Manchester City, Borussia Dortmund and Juventus. What we know now about Mbappe is that it's over £100m.
"We have not made any offer".
It has been speculated that he would be prepared to leave before next season given that he is set to watch a number of team-mates move on to other clubs.
Amid speculation linking Oxlade-Chamberlain to a move to Liverpool, Wenger was adamant the England international was going nowhere "no matter what".