I really like this app--except for one thing which may be a deal breaker for me.
when typing a text, but then leaving the app before sending the text, the recipient's name should move to the top of the conversations list and "Draft" should be written in the message line in red or a bold, contrasting color. At the moment, there is no way to tell there is an unfinished text in any conversation without actually opening up each conversation.

yes or only with little easy text draft! , good :)