The full set of photos, including close ups of The Boyfriend's "corpse", is on flickr here.
The Boyfriend on the skywalk thing - a huge wood and metal walkway through the canopy (sponsored by Xstrata, of course).
I don't know what these flowers are (they look a little like fresias) but when I was small and read old picture books they'd always have illustrations of woodland with carpets of individual blooms like this. I recommend clicking on the picture to see it more closely.
The incongrous Kew Gardens pagoda in the distance.
A typical London sight - prostrate person shamelessly and desperately soaking up the fleeting sun.
The Boyfriend was very excited about this greenhouse because he thought The Cure made a film clip there. (We think it was actually a different one on the other side of the Gardens, but I didn't take a photo of that one, so...)