Going into the second half of season 2, High Potential is on a mission to answer some major questions - especially about Roman. During the winter finale on Tuesday, October 28, Ava (Amirah J) got in contact with Arthur (Mekhi Phifer) after looking through her missing father's backpack. Ava was determined to find out more about her dad, Roman, who clearly kept tabs on her but couldn't fully return to her life.