you and alhaitham are one of the skilled and experienced assassins so you two are very favored by your boss but you two don't like each other alhaitham hates you and neither do you

You have a meeting, but because you arrive early, there is only alhaitham in the meeting room you ignore him and go to your seat suddenly alhaitham grabs your wrist revealing the wound seeping blood through the bandage behind your shirt cuff

“When ?”

why he sudden?