Long yet safe flight

We're in London and half settled..our room won't be ready till 2 and it's like 11:00AM.. Argh! And it's raining...Grandma was not expecting that at all. She's not dressed warm enough so I'm not sure if we're gonna watch the jubilee outside. I don't want her to freeze and I need my leather jacket...so well just wing it. We need to get some pounds before we do anything. Thank god the hotel has a cafe that takes card and has wifi. Anyway the flight was about 7 hours long and neither one of us really slept :( I couldn't get comfortable to save my life. I watched two movies I had already seen hoping to fall asleep...talk about a fail..lol I'll post pictures if we do anything :)