[It doesn't have to be romantic like it was with Leah by the way]

You knew Daryl for a while. He met you and your dog in the woods, and you guys were pretty close.

Ome day, when he went to visit you, you were gone. He had to just accept it and move on, unknowing that you were now with your original group.

He was running from the reapers with Maggie and her group when the dog that used to be yours ran off. When he found him, Dog was with you.

You were a reaper now.