When i press the Share icon in the YouTube app, instead of having a list of options to choose from, i'm taken directly to the Gmail app to share the video via email. Not sure how or why this happened, as i haven't changed any settings, but it's really annoying. I've tried clearing the data from both apps, i've uninstalled/re-installed updates for them, rebooted my N5, but to no avail. Does anyone have any other ideas as to how i might be able to fix this?