t.A.T.u. reunited and planned a bunch of concerts and a new album, but then Lena announced a week after their Olympic opening performance that she would not be able to work with Yulia because she demanded total creative control of the group. So they've broken up, but this single release was already scheduled so is likely the last ever new t.A.T.u. song.
R.I.P. to the group that brought me my first ever album.
But I will root for Lena