I really love the "mou suki ja nai! mou suki ja nai!" part
EDIT: I translated the chorus~
♪
I remember you whenever cherry-blossom petals flutter down
I can’t tell anyone. I’m constantly shouting inside my heart
“I don't love you anymore! I don't love you anymore!”
I really don't know. What should I do? I can’t say it but I love you ♪
(sakura = cherry blossom)