ACUTE

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This song was uploaded on August 20th, 2009, and has reached over 1,000,000 views.

The song talks about a love triangle between Kaito, Miku & Luka. Although Kaito seems to be engaged with Miku, he keeps a parallel relationship with Luka. To make it worse, the group were good friends in the past. Miku suspects that Kaito is unfaithful, but she doesn't dare to ask as their relationship deteriorates. Meanwhile Luka, aware of the betrayal, takes the role of the typical awaiting mistress. One night Miku calls to Luka in the middle of a encounter with Kaito, although she tries to conceal it, Miku hears what's going on.

Later is shown a regretful Luka lamenting about the old days when they were good friends. Miku, feeling betrayed for the broken promise, heads to the Luka's place holding a knife in her hands. In that place she caught them in flagranti. She threw herself into the Kaito's arms crying, then PV shows her looking briefly to Luka, smiling and then she stabs herself in the﻿ neck. The song end with the Miku's final words, which implies that she stabbed to Kaito as well in attempt of taking him with her (This is proven true in it's sequel: ReACT). This song is featured in the EXIT TUNES compilation album Vocalocluster and in the game -Project DIVA- f