[truehappiness]

A user at JPM found some semblance of lyrics.. but they can't really be confirmed in any way.

♪流れるだけじゃ始まらない
君の共にはならない
いつでもそこでそうになって♪

♪Nagareru dake ja hajimaranai
Kimi no tomo ni wa naranai
Itsudemo soko de sou ni natte♪

There's more, but the line cuts off in the middle so I can't tell if she's saying

'Here we go'

or

'Yubi wa'

So basically...

♪Just going with the flow won't get you anywhere
I won't be with you
Every time we get there it ends up like that
Blah blah here we go yubi wa blah blah something♪

I personally don't really hear the "HERE WE GO" or w/e. After "yubiwa", I can almost hear a "wo kura(yami).." but we'll have to wait for a longer preview.