Katrina is leaving the hospital when she runs into Farrah.
Looking at Katrina's distraught face, Farrah asks in worry, "What happened, Katrina? Did you and Marcellus have a fight?"
It's only been a few minutes since Katrina's shift ended. She must have just arrived at the hospital. Why is she leaving so soon?
Given the depressed look on Katrina's face, the only explanation seems to be that she had a fight with Marcellus. This is the only reason Farrah can think of it.
Did something unpleasant happen when she visited Marcellus? Farrah wonders. But Marcellus loves Katrina a lot…
He pursued Katrina for many years. In spite of everything, he cared for her and remained silently by her side. Now that they're finally together, he dotes on Katrina and treats her with obvious devotion.
Marcellus is a compassionate man. A lot of women would be envious of Katrina for finding such a tender and caring boyfriend.