Dax and Zain too admired Aaron like Shawn. Their respect for him was above par especially after hearing Shawn. They couldn't even imagine how strong he had to stand and perform surgeries after surgery on the woman he loved.
However, both had regrets too. Dax hadn't believed Aaron completely and Zain had raised Aaron's problems.
Even though Aarvi understands and doesn't hold any of them responsible for her ill fate, they couldn't stop blaming themselves.
On the other hand, Aaron couldn't understand why he kept hearing a hum of a song from the kitchen that was at quite a distance from the living hall. But it made him more miserable.