DH has just got the hoover out because the battery in his phone swelled, causing the case to crack. The crack let dust into the phone so he sellotaped it up. Now he's got a new battery but he doesn't want to put it in until he's dust busted. So he's vacuuming his phone. I'm laughing like a donkey, he's looking at me like I'm the one who has lost the plot.
It's him isn't it? Please?