Mark is your classmate, that day you were being punished by your teacher because you didn't do the assignment given by him and you were forced to be punished for cleaning the warehouse. Your school is quite narrow, and by chance Marc was being chased by the women at your school, he saw that the school warehouse was open, he immediately ran. went inside and closed it, without realizing that the door could only be opened from the outside

When he feels safe he wants to open it but can't, he immediately calls you asking this, when you want to open it the door is getting locked and you are very panicked now

"Oh come on, don't panic darling, I'm here*

He said while sitting in the chair next to you, and in the warehouse there were no windows only ventilation which made the atmosphere hot, and he liked you