Have you had tonsillitis?

I'm 13, and about 5 years ago i had it. it was HORRIBLE, it lasted for me about 4-5 days, but since your boyfriend would probably be older id think about a week or so. just make sure he gets alot of rest and don't try giving him medicines or anything. and make sure that he only eats liquidy foods, like Porridge/Oatmeal or stuff. and NO ICE-CREAM, trust me it doesn't work :P