Read title. I don't know if this is the ending or not, nor care, I just like this.

Disclaimer: I don't own anything used in this video! All rights go out to their respective owners.

Lyrics:
Sequentia...

Mitasarenu akaki yoru ni saidan o kazaru ai no shirabe
Utsuro naru tsuki no shita de kawashita yakusoku wa...

Sekai o kuzusu piece wa totemo karuku
Hibi o sugosu katasumi zutto hisonderu
Sashidasareta moroha ni utsuru no wa ima wa kanashige na kimi no me
Mamoru mono wa tada hitotsu dake... sou kimi sa

Afuredasu omoi o hanatta shokuzai no yoru mo itoshiku naru
Donna fukai yami mo bokura o hitotsu ni musubu
Fruitate nido to furimukazu bokura sono asu no tame
I believe... gyutto dakishimeta
Mada mienu sono shinjitsu

Negai o tachikiru sube wa dokonimo naku
Yurusu mono wa hontou wa kokoro ni sundeiru
Ataerareta itami ga tsugeru no wa tashika na mirai no yochou
Mamoru mono wa kono ude no naka... hanasanai

Afuredasu namida de nijinda shokuzai no yoru ga shizundeiku
Donna basho ni ite mo kanarazu hi wa mata noboru
Furuitate subete o sasagete bokura sono asu no tame
I believe... motto chikazuite
Kakegae no naki hikari

Sequentia...

Mitasarenu akaki yoru ni saidan o kazaru ai no shirabe
Utsuro naru tsuki no shita de kawashita yakusoku wa...

"Eien ni tomo ni"

Omoi o hanatta shokuzai no yoru mo itoshii kara
Donna fukai yami mo bokura o hikihanasenai
Furuitate nido to furimukazu bokura sono asu no tame
I believe... gyutto dakishimeta
Kimi to tsukuru shinjitsu o (less info)