So I've had an ongoing message thread with a friend, and it is probably up to about 4000 messages. Android has a limit of showing only 100 messages. This means that I can not view any new messages that come in from this person. I tried selecting a message to delete within the thread, to try and make room for the new messages to come in, however this resulted in the entire thread of 4000 messages being deleted off my facebook account The kicker is, those 100 messages are still on my phone, even though they are gone off my account. I can not get them to disappear. I have tried deleting the cache, deleting the details, deleting and reinstalling the app, and yet those 100 messages remain even though they technically don't even exist anymore. Does anyone know how I can get rid of them? They clearly must somehow be bugged in the system. If it helps, I have a Google Nexus S.