You can't, you have to be their friend to be able to send messages.
There's no way for you to thank friend request on facebook. but what you can do is send them a message by clicking send a message underneath there picture. then after that just send a message saying thank you for adding me as a friend, etc.
go to a persons profile and click send friend request then put in a message and click send then just wait eventually you will get a message saying that your friend request was either accepted or declined
send a private message to her, that accept ur friend request.
You link a facebook message and you can then friend request them using a email account. Love, Alexis
type a persons name in the box of friends then it will send them a message
on a friends page theres a box under the pic that says message me, delete me, block me, or friend request me, click the friend request option
Goto your friends tree and click on the friend, then click on the pin board, you can leave a message there.
Once you find them, you can send them a friend request to add them to your profile's My Friends page. Find friends by clicking on the "Search" link. Click the "Add to Friends" link to send a friend request. If you aren't sure about the person send a short message before you send the friend request. Wait for your friend to confirm your request. When the friend accepts your request, you will be able to view her entire profile
You can not send a message to anyone on Moshi Monsters unless they are your friend. If you have just asked them to be your friend, you have to wait until they accept your friend request before you will be able to post a message to them on their Pinboard.
If you send a message to someone who is not your friend that message may be stuck in their "other" folder, depending on their settings. The only way to be sure the message goes to the intended person's correct folder is to send them a friend request prior.
how do I send a friend request on meez.com
Send them a friend request.