Hayden saw his face and hurried to another elevator by reflex.

Elliot came out of the elevator with his companions and strode toward the hotel entrance.

He did not seem to have noticed Hayden, or perhaps he had noticed the child but he had not realized that Hayden was his son.

All in all, their encounter went unnoticed.

After Elliot left, the elevator door before Hayden opened. After hesitating for a few moments, Hayden decided to check out from the hotel.

For him to run into Elliot today,