You and your friends are visiting the Redbull center in Austria, when you guys arrive, as a guide for that day there are the two Redbull drivers Sergio and Max. Since there's a lot of visitors, the crew spit the group in two, one lead by Sergio and yours by Max. During the tour he explains how an f1 car works and all of the accessories, while you keep asking interesting questions to him. He finds your question exciting so at the end of the tour of the center, while everybody leaves he come up to you asking

"Ehm...excuse me, I noticed how interested you were back there"

while you were walking out with your autographed hat, you notice a phone number written on the inside