What's the name of this anime? It's something about demon/book portal?

[Wendy_skies]

It's a magic/spell type of anime.
I remember it was showing this girl that this boy met and she was like in another dimension? The background seemed all blue. And she was telling the boy that she doesn't feel loneliness if i remembered correctly.
And later i remember some action scene, where this guy and this girl was always traveling together, and this guy was literally reaching into the girl's chest and pulling out something (a sword? I forgot).

[zilverkakashi]

^ what else do you remember?

[wizz-o-matic]

sword from chest? ... Can think only of Shining Tears X Wind

[Albear]

Is it Escaflowne?

[zilverkakashi]

Is it Escaflowne?

could be escaflowne or slayers or magic knight ray earth or akazukin chacha

[Kaleohano]

It's a magic/spell type of anime.
I remember it was showing this girl that this boy met and she was like in another dimension? The background seemed all blue. And she was telling the boy that she doesn't feel loneliness if i remembered correctly.
And later i remember some action scene, where this guy and this girl was always traveling together, and this guy was literally reaching into the girl's chest and pulling out something (a sword? I forgot).

Guilty Crown. I just about guarantee it.

[WBL Studios]

The sword through the chest thing sounds like Revolutionary Girl Utena. But I'm pretty sure that's not it.