(This is one of my favorite ships)
For this ship, I choose the song Angel with a Shotgun by The Cab.
https://m.youtube.com/watch?v=cvaIgq5j2Q8
I chose this song because seriously, how many times has Natsu saved Lucy?! A lot. They also give each other hope and determination. Also, they both fight for what's right.
So yah bai!