Every morning I smile at sunrise
And I wonder just how a bird flies
I’m even starting to take for granted
That I am pretty alive

They have a pretty nice story.
This guy suffers a strange illness. Every midnight he forgets everything that had happened the previous day. That's why he keeps his diary with him and has been writing down everything for the last five years.
The girl travels with him and every night he keeps forgetting her. And every day he falls in love with her again.
And she likes to wear his shirt ^^

JCD belongs to me and John Smith belongs to NailzTF