Nic had the other shot of this in Quality Images, so if you enjoy this sort of thing
do go see his copy of it there. The official caption (which Nic has too):
Auan, a seven-year-old female cat, licks the face of Jeena, a three-year-old male mouse, at a farmer's house in the central province of Phichit, 450 km (281 miles) north of Bangkok, August 7, 2002. The animals' owners say Auan found Jeena three years ago and has been his playmate and protector, including warding off dogs, since then.
I can't imagine how the wiring of the cat instincts were overcome in this case. Animals are so strange sometimes.