According to Goal, Mbappe left a message for Thuram in the social media comments section, writing: "Really strong. See you Tuesday."

Mbappe's message was not just a casual greeting, but a response sent before the Champions League opening match to his fellow Frenchman and friend, Inter Milan forward Marcus Thuram.
The story began at the San Siro. Thuram helped Inter Milan complete a comeback in the Serie A third-round headline match, as they eventually defeated Napoli 3-2.
Thuram came on as a substitute early in the second half. Napoli took the lead through goals from Matteo Politano and Rasmus Hojlund, Lautaro Martinez pulled one back in the 56th minute, Thuram equalized in the 82nd minute, and Lautaro scored a stoppage-time winner in the 90th minute+1.
Thuram celebrated the victory after the match and posted match photos on social media. Mbappe then wrote in the comments section: "Really strong. See you Tuesday."