Tenerife Sea is one of the songs of Ed Sheeran in his album "X" (Multiply)
It is really a great song, it really touches my heart. It is so beautiful, and sweet.
One of my favorite lines from it is:
"Should this be the last thing I see
I want you to know it's enough for me
Cause all that you are is all that I'll ever need"
Here's the link of it, if you want to try to listen to it: