Dexter & Emma | I miss you, I'm sorry [one day]

I've literally rewatched this like 3 times during the past week and I still can't stop thinking about it. So I am sorry, but there is a spam coming.

tv show: one day
character : Dexter Mayhew (Leo Woodall) & Emma Morley (Ambika Mod)
song: Gracie Abrams - I miss You I'm Sorry