it is not the end. I have already read it once - all of it, I think it was here on mangago, but can't seem to find it anymore(╯°Д °)╯╧╧
the art is not really my style (it is very nice just not my style) but I like the story so much I really wanted to re-read it(▰˘◡˘▰)
SPOILER:
eren and levi are together at the end - levi loves eren so much that he resisted his mate and overwrote it^^
http://myreadingmanga.info/rockndolless-himemiko-love-letter-from-shingeki-no-kyojin-dj-eng/
found i! hehehe (๑•ㅂ•)و✧
is this end yet??? please tell me nooooooooΣ(  ̄□ ̄||)