Annoyance
Lilly's mood had already turned sour because of the topic Zain brought up and seeing the hateful face of the woman coming closer, she was barely controlling herself.
The young woman was accompanied by a middle-aged man who had similar features of the young woman and also has a similar badge as Lilly's on his chest.
'So he's a professor here and is somehow related to this thot?' Lilly concluded and stopped since Johnson had also stopped.
"Good morning Sir," The middle-aged man smiled at Johnson and greeted him. Johnson just nodded in reply, accepting his greetings.
"Good morning, senior, I hope you have a wonderful day ahead," The young woman smiled amicably at Johnson.
Lilly raised an seeing that the two had avoided her standing there. Still, she didn't say anything. They weren't obliged to talk to her after all.
[And you also didn't greet so it's fine. Though I doubt you will greet anyone.]