After getting no sleep at all, Sherlock got up at four am to get the passports, insurance forms and finish packing the cases. He still had a wallet full of euros after their trip to Paris so there was no need to visit the bank.
He was tiptoeing around the flat to let John sleep more after a disturbed night. He was slightly worried about this - them running away to Italy for a week, getting married, what if all of this put John in more danger than he was already in…? No, Sherlock was too excited to think about that now. Sherlock had to stay positive. He wanted this more than anything.
I wake up to find this on my phone - naturally, I am curious as to where John is so I get up, go into the main room to find John sprawled out on the sofa… Mrs Hudson is making him a bacon roll. They cure hangovers, yes?