Danielle Turchiano Senior Features Editor, TVBefore Gloria Calderón Kellett landed on developing “With Love,” a holiday rom-com, as the first title under her overall deal with Amazon Studios, she took six months to “sit in my feelings to figure out what was the new thing that I wanted to say,” the writer-producer-director recalls.Calderón Kellett had spent the last few years on a roller coaster of emotions with her multicamera reboot of “One Day at a Time,” which first launched on Netflix in 2017, only to be canceled by the streamer after three seasons.