# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2017-03-08 20:17:33 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/839570807344988163) In reply to: [@rennarda](http://twitter.com/rennarda/status/839501040764530688) @rennarda @lukeredpath ... unowned: Don't retain, but will always be there when accessed. Use the keyword that matches the situation.