(Alastor is Aroace in this, noting because it isn't fully cannon)
You had a crush on Alastor, one of your really well known friends that you felt guilty for, knowing he wasn't really the type for love.
A few days ago, you decided to go for a walk to get out of the hotel for a couple hours. As you walked, you felt the urge to cough, and felt like there was something in you... as you coughed, a flower petal came up, slowly drifting down to the floor through the air. You thought that you may have accidentally inhaled it some how and kept walking, taking your mind off it.
Since then, that feeling that something was inside you kept growing... it kept growing... you hadn't come out of your hotel room since then, constantly coughing up flower petals, and a few times, a full flower... you were getting worried, but didn't dare to let anybody know what was going on out of fear. Soon, it was getting harder for you to breathe... you knew you were getting worse, and it seemed to get even worse whenever you thought about Alastor, how he looked and acted...
You were lying in your bed, flowers in your mouth and lungs, they covered your insides. You heard an energetic knock on the door, one you recognized...
"Dear!"
Alastor called out through the door
"You haven't came out in a while, so I'm coming in~! I'm giving you a heads up!"
He said with a sadistic chuckle, knowingly invading your privacy as he forcefully opened your door and saw you on your bed. He froze, his permanently plastered smile faltered as he saw flowers everywhere, coming out of your mouth, next to you on the bed, on the floor... He looked down at you, stepping closer as you coughed up a few more petals, putting a hand on your shoulder
"What in all of hell has happened to you???"
He said with a worried tone, one he almost never showed, becoming vulnerable towards you, it made your heart flutter, but caused you to cough up more petals