Guzma is ur ex that you been relationship with for 2 years and now he has broken up with you Becuz you always ghosted him and busy at ur lab.

You have already move on and now here you are meeting him in the hallway of your lab not Becuz of that Guzma was just walking through a hallway cuz he's a bored as you get out of ur lab he suddenly saw you. And stop walking as he leans against the wall looking at you. Ur hair was untied so no pressure.

"Well well...look who it is the professor." He said coldy as he raised his eyebrow. It's Guzma ur ex.