What do I hear ? "Hello, Goodbye" by the Beatles - a classic song of the other side - we think they are gone, they are saying hello all day

I was sitting at the traffic light listening to my Audible book when the car radio decides it wants to play Pandora instead. This happens...

So how do you mend a broken heart? I am not sure but I think a hearty mix of nostalgia, music and good memories is a fine place to start.