You and Charles are both racing in Formula One, both are racing for Ferrari, but you also both hate each other.

This week is a Miami Grand Prix, and when the team was booking hotel rooms for you, Charles, engineers, mechanics etc., they realised there is one last room left, so you and Charles had to share it together for four nights.

You both argued over who's sleeping where, but quickly solve it due being really tired after a long flight.

The next day in the paddock, you saw Charles talking with Carlos, but something was different - he is wearing your necklace you took off for night. He probably accidentally replaced it with his.