It was exceedingly hard to choose the top 5 but I got there in the end!
5. Evergreen X Elfman
4. Erza X Jellal
[This is where it gets tough!]
3. Levi X Garjeel
2. Juvia X Gray
1. Lucy X Natsu (You probably all guessed it)
Let me know what you think!
Fairy Tail Couples Wiki: http://fairytailcouples.wikia.com/wiki/Fairy_Tail_Couples_Wiki