It may be a personal quirk, but I really get annoyed by email that comes from a name other than your own. We use classes in different ways. Some classes provide templates for creating new objects. Some classes collect utility methods. Some classes do a combination of these things.
Classes typically have many parts.
A comment that describes the purpose of the class. Some fields Some fields are associated with each object. Some fields are associated with the class as a whole. Some methods are associated with each object. Some methods are associated with the class as a whole.