I have 2 version 4.5's and I have seen both of my Tamagotchi's (one a Ura Young Yattatchi, the other a Ura Young Mametchi) doing this wierd close up on their own where it looks like they're kind of bored and yawning and they are holding a coffee mug. Any one know if this is unique or if it means anything? thanks. ^_^