They were previously friends back on Asher's home world but got separated.
Dam has purposely kept his distance from Asher even after coming across him again as he feels they are both very different people now.
Upon meeting Shae at a similar job where they were both after the same person, Shae flared up Dam's competitive side and Dam takes great joy in teasing Shae whenever the opportunity arises.
Gets no real benefit from the scenario other than his own amusement.
Finds him really eccentric and odd. And very charming.
Still perplexed as to why Damian employed him, effectively saving his life.
Also has a massive crush on him despite the fact he really really shouldn't.