Are 당신 talking about the part where Bella takes off in the plane?? That's Full Moon by... The Black Ghosts. If that is not the part you're talking about, sorry
Oooooh. Sorry, it that not Paramore: Decode 또는 that may be the song 의해 Robert but it wasn't actually listed on the soundtrack, i only know that because of this interview thing with Robert, Kristen and the director and she said; I just heard 당신 play it and it was awesome 또는 somethign along those likes