This is going to be from my OTP to my least favorite ship that I still actively ship. For the record, you will find no Laxus and Mirajane or Sting and Yukino.
Jerza
What About Us, Call Me Sir, Criminal, A Million Dreams, Forget About Love
NaLu
Perfect, Sad Song, Ride
GaLe
Cheerleader, Be My Bad Boy
RoWen
A Thousand Years, Love Like Woe
Gruvia
Senpai Notice Me, Notice Me Senpai, Girlfriend, Someday (A Wedding Singer), Paparazzi, Everytime We Touch
Stingue
Armor, I Found
Cappy
Young and Beautiful, Only Human
Fraxus
Toxic, Can't Fight This Feeling
Zervis
Beauty and the Beast, Stitches, Heartbeat
ElfGreen
Perfect Strangers, I Hate Everything About You
AlBis
America's Sweetheart
And finally, Fairy Tail
We Are (Keke Palmer), Superheroes, This is Me, People Like Us, We Are One
One: You must never reveal sensitive information about Fairy Tail to others for as long as you live.
Two: You must never use former contacts met through your being in the guild for personal gain.
Three: Though our paths may have diverged, you must continue to live out your life with all your might, you must never consider your own life to be something insignficant , and you must never forget about your friends who loved you.
