You would address the letter to the person you want it to actually go to and then underneath that you would put c/o "name of person in care of" then the mailing address follows as usual.
Sometimes you can find out if friend is using you if he/she always drags you over to this person or thing. If you need a real opion to see if your friend is using you ask your friends what they think.
A person usually knows if he's using you when their boyfriend doesn't really pay attention to you. Rather than talking about you and him, he would rather ask more about your friend or you can notice if he stares more at your friend rather than you. :)
You can describe a person using the letter s by silly.
I expect a friend to be both honest and a loyal person.
My friend is the neatness person I know.
The person you describe above does have a problem and that is they want to control the other person. Someone who will call and text another person too much is over controlling and using "worry" as an excuse. Your friend is correct not to respond to him.
They are using a pseudonym.
if you believe that someone is using your best friend then you should try to inform your friend of your thoughts. try to be calm when you are telling your best friend as you don't want the conversation to turn into an argument. if you have any memory of that person using your friend then mention the experiences to your friend in the conversation but remenber to be calm and keep your tone down.
Generally the purpose of writing letters is to communicate with another person or business. Many complaints seemed to be validated by recording the facts in letters. Many times you might want to send a letter to a friend to lift their spirits or to thank them for some kindness they have extended to you.
Mammon
Trade online or with a friend.
E-mail is a source to provide a letter to somebody else on the internet using a private account and the letter will deliver in seconds. This type of letter can only be seen by that specific person unless somebody forwards to to another account