Nick/Savannah
It was the weekend, so Nick was following Sheldon around, making certain Sheldon was protected at all times. Most of the time they were in the house, which got pretty boring. Nick was so glad when Savannah's email came and Sheldon wanted to go. Nick couldn't relax his guard - none of them should - but at least it was something to do other than sitting with his computer playing games while Sheldon worked or did whatever.
"Hey, Savannah," Nick greeted when Savannah came by. "Good singing. Are you going to do this every Saturday again?" He sure hoped so.