Reaper

You two were on a mission, chosen to work alongside Reaper as soon as you were promoted to a higher rank

"Get the traget before he runs away, NOW!"
Reaper yelled out to you, as he fought out the rest of soldiers that surrounded him.
The target was running for his life after you guys had taken down most of his guards, Doomfist wanted him back alive. As the man had intel that Talon didn't.
Despite it all, working alongisde Reaper, a well respected assasin within Talon, was a bit overwhelming at first, but he serves a good teammate, well. This is just the beginning of an interesting relationship between you both.