Cole and Piper passionate love affair

This is what if Cole was still alive and if Chris didn't go back in time and if Leo and Piper hasn't broken up at the end of 5 season. Leo and Piper have been growing apart ever since Leo became eider. Cole and Piper grow closer while become friends, building connect with each other. One day something happen and Cole and Piper end up kissing, which begin affair between the two.