write a letter to your friends who has been suspended from truancy telling him/her to turn a new leaf

Dear * insert BF name,

I have known that you truanted classes yesterday/ 2 days ago/ a week ago/... Me, on one hand, know that you are tired and lazy to attend classes and I understand your opinion towards the subjects today, on the other hand, I think you should've attended at least one or two of them, Mathes and * insert the subject you think is important... ( author-chan POV : after that, you should continue writing your letter using these points:

- Tell your friend about how you felt during your classes without him/her

I recommend you tell him/her the summary of the classes you have that day, but ignore it if you are too lazy to do the part.

-  tell your friend why you dont think ditching class is good, for example, 'skipping class means losing a bunch of knowledge' or write it yourself.

- at last, tell your friend to quit the idea of ditching more classes in your way. If it was me, it'll be like this:

After all the reasons I told you, I don't want you to skip class again, and I wish to see you at school after your suspended time. Please quit the idea of truanting classes ( add this if you want -> unless you want me to stop being your friend. )                                                                                                Explanation:

appeal to ethos is your answer.