They were both made to kill vampires. Different strengths, but similar destinies even if Rose's was more so to protect a specific people and not the entire world. Still she could respect Faith and yes like her for her attitude; confidence was attractive after all and Rose appreciated someone who had enough within them.
"Now I would have to be the one threatening a punch if you called me that," Rose replied, smirking. Faith easily dispatched her punch and Rose was slightly taken a back by it. She pivoted and partially blocked while sweeping a kick at her legs. Rose reacted and jumped up, but still managed to get slightly tripped up by it, but it wasn't enough to keep her from throwing in another punch.