*During his fight with Erza in the Tower of Heaven arc, in the manga his attire is especially designed to withstand disintegration while using his Meteor spell. Though in the anime, he appears to be wearing a skin-tight sleeveless black sando with cargo pants.
*During the Tower of Heaven arc, on his amerikana was a disensyo or mark that looks similar to the Fairy Tail symbol backwards.
*In the anime version of the Oración Seis arc, Jellal takes his balabal from Erigor, rather than a member of Naked Mummy.
*Jellal's Heavenly Body Magic selyo is the same as Lucy's Uranometria Magic seal.
*Jellal as Siegrain was in Lucy's "Perfect Boyfriend" list, right on tuktok of Loke.
source: link
*During the Tower of Heaven arc, on his amerikana was a disensyo or mark that looks similar to the Fairy Tail symbol backwards.
*In the anime version of the Oración Seis arc, Jellal takes his balabal from Erigor, rather than a member of Naked Mummy.
*Jellal's Heavenly Body Magic selyo is the same as Lucy's Uranometria Magic seal.
*Jellal as Siegrain was in Lucy's "Perfect Boyfriend" list, right on tuktok of Loke.
source: link