First day in London

It was 12-degree celsius in the morning at Heathrow, too cold for somesone who checked the weather forecast and was told London was 22 - 30 degrees in the coming week. But wait. When we were taking a break in the garden inside Victoria & Albert Museum this afternoon, it became so hot that kids kept taking off their pants to play in the shallow pond. "Nice weather!" I smiled to the lady sitting on the lawn next to me.