You guys been together for so long liao (the infamous Op-amp & Heatsink Love Story), there's probably a very strong sense of attachment. And when something goes wrong in yr relationship, its not abt finding a new replacement, Nope! it's abt the 2 of u lovebirds working hand in hand to make yr relationship work out. So, I suggest Kelly better wipe off the body oil from the heatsink. Oil will impede heat transfer. Dangerous!

(haha... Kelly must be fantasising as she reads this...) =P