It is Jamie Lawson's "I wasn't expecting that".
I really like it but now that I know the ending I can't listen to the rest of it without at least a wobbly lip and quite often actual tears (disclaimer - I have only heard it on the radio maybe 6 times, I'm not stalking the song if that's a thing).
However I'm not sure if my radar is off - I'm usually pretty stoic but my mum had a health scare recently and I've been a lot more emotional than usual so I don't know if the song is really as touching as I find it?
What do you hard-headed MNers think?