Mal comportamiento

A college girl, Angel, walks down the street and enters a stationery store with the intention of buying college supplies. He greets the clerk, Mark, and asks for a notebook and a pen. Mark gives him a pen and asks him to wait, as he goes to get the notebook. At that moment Angel's phone rings. She answers the call while leaving the backpack on the floor and turns out to be her boyfriend, John. Angel: Hi honey, how are you? John: Very good, but I miss you. Is the study still standing? Angel: Of course, we have the exam in three days