Katrina has been with Aaron for so long. He saved her life and treated her well. More importantly, she doesn't hate him anymore. At this moment, introducing Aaron as her boyfriend only seems right. After all, she is used to being around with Aaron. No reason for her to humiliate him in front of her best friend.
It only takes a moment for Farrah to recover from her shock. She squeals excitedly, "Really? Katrina, why didn't you tell me you have a new boyfriend?"
"I've been so worried about her! Marcellus married another woman so quickly after their break-up, I thought she'd be devastated. But now that she has a new boyfriend, I don't have to worry anymore! She looks so happy with him. I should be happy for her too!"
