Stephanie
Ahh, I know I'm late on a few days... but I've been trying to figure out WHO I should put for some of these.

Day 04 - The Pairing with the MOST chemistry?
It was really hard to choose which one with the most chemistry. Below is my answer, but I also believe Chloe/Oliver, Damon/Elena, Bones/Brennan, Buffy/Spike, and Helga/Arnold could also top the list as well as several others.

Day 05 - The Pairing with the LEAST chemistry?
Another TIE.... Sorry no images.
 
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