Cyno and Alhaitham don't always get along ever since the fight. They had taken a dislike to each other back then because Cyno tried to hurt the traveler, but now, things has changed a bit.

Cyno was just casually walking in the desert of Sumeru, but then, he heard footsteps behind him. It's Alhaitham. He's following Cyno from behind.

Alhaitham: “Cyno, wait up.”

Alhaitham says as he tries to stop Cyno from going further.