《On Call》堕落的天使-印度电影Kongthup作品。《敲敲男孩》和《隔壁怪兽》的制作人已经准备好了他们的下一个项目。该项目是改编自I'm Mynt写的两部大学爱情小说《长衫与齿轮》(长衫与齿轮Gown and Gearเมียวิศวะมัน(ส์)ดี หรือหมอจะลอง)和《走读生Extern》(走读生พี่หมอครับ！รับเกียร์แล้วเป็นเมียกูที)的综合。　　「长衫与齿轮Gown And Gear」　　麦是一位即将成为医生的医科学生，却发现自己被前大学万人迷、工程学大四学生农追求。　　「走读生Extern」　　Gun 是一名疲惫不堪的医科学生，在除夕夜发现了女友的不忠，于是冲动地与一直暗恋他的四年级工科学生 Per 发生了关系。　　Kongthup Prod., the producers of 'Knock Knock Boys' and 'Monster Next Door' have their next project all set. The project is a combinati on of two college romance novels written by I'm Mynt "Gown and Gear*(Gown and Gear เมียวิศวะมัน(ส์)ดี หรือหมอจะลอง) and “Extern"Extern" (EXTERN พี่หมอครับ! รับเกียร์แล้วเป็นเมียกูที).　　「Gown And Gear」　　Mai is a medical student who is about to become a doctor, but he finds himself pursued by nong, a former college heartthrob and senior engineering student.　　「Extern」　　Gun is a exhausted medical student, discovered his girlfriend's infidelity on New Year's Eve, so he impulsively had a relationship with Per, a fourth-grade engineering student who had always secretly loved him.