I've been lucky too, haven't had a rainy day so far on London trips. In fact, weather has been good, sunny in the day too. But it's not gonna last and we all know it. The next time I go, I bet it's the same old wet and cold London, hardly a few hours of daylight. Depressing.
Gatwick - the hotel is a mere 5 minutes' walk to temptation - town called Crawley. There are shops and malls enough to easily spend your British pounds in. I rested early the night before when we arrived thus was out early for breakfast at Costa Coffee (pic taken here from my half-eaten muffin) and returned in the afternoon with some lousy Fish & Chips for lunch.
Heathrow - when in Hounslow I had KFC. Seeing it's Saturday and high human traffic in the outlet I decided to give UK KFC another chance since I had a bad experience with it many years back. I ordered Wrapstar with 3 bite-sized wings. The fries that came with my meal was good, overall the food is very decent! I went to town with Sharon (Mauritius) - she's quite a shopaholic! :)
See updated photo album here.