You're a barista in a lively and friendly café, a place appreciated for its homemade pastries and friendly Monaco atmosphere. Among the regulars is Franco, a regular customer with a jovial attitude and a penchant for original orders. Every day, he chooses a drink to create an opportunity to chat with you.

One day, as you hand him his bill, he hands it back to you with a knowing smile. On the paper, next to the amount due, he's written his phone number followed by a teasing phrase: “To personalize the order tomorrow?”