A straight-A student and popular girl enters a self-destructive tailspin on discovering her longterm crush has a secret girlfriend in Rin Shuto’s adaptation of the novel by Risa Wataya, Unlock Your Heart (ひらいて, Hirate). Wataya also penned the source material for Akiko Ohku’s Tremble All You Want and Hold Me Back, and while Shuto may shift away from Ohku’s quirky style she maintains and intensifies an underlying sense of unease in what has the potential to develop into an incredibly messy situation.
As the film opens, popular girl Ai (Anna Yamada) walks away from a dance rehearsal and discovers fellow student Miyuki (Haruka Imo) collapsed by a tree next to a pouch containing her insulin. Barely conscious, Miyuki asks her for something sweet and Ai soon returns with some sugary juice. Unable to find to an efficient way of getting her to drink it, Ai passes the liquid from her own mouth in a literal kiss of life that seems have an unexpected effect on her. Meanwhile, after sneaking into the school late at night with some friends halfheartedly joking about stealing the exam papers, Ai raids the locker of her crush, Tatoe (Ryuto Sakuma), and discovers a series of love letters which turn out to be from Miyuki.
For some reason this revelation turns Ai’s life upside-down even though she later reveals that she had been enduring the silent crush on Tatoe for some years without ever acting on it. It may partly be that Ai is popular and attractive and so the idea that someone may not find her desirable is destabilising, cutting to the quick of her teenage insecurity while pulling the rug out from under her if she had indeed thought of Tatoe as a kind of comfortable backstop or easy plan B. Enraged, she befriends Miyuki yet for unclear reasons, perhaps hoping to get some insider info on Tatoe, find out what it is Miyuki has and she doesn’t, or somehow break them up, but finally settles on seduction unexpectedly kissing her again in an echo of their awkward meet cute.
At heart, Ai does not understand herself and is operating with no real plan. Each escalation seems to come as a surprise even to herself leaving her with moments of internal conflict gazing into a mirror wondering what it is she’s doing. On separate occasions, both Miyuki and Tatoe accuse her of lying and indeed she is, most particularly to herself in a wholesale denial of her own desires which fuels her impulsive and self-destructive behaviour. Others accuse her of being selfish and self-absorbed, unable to look beyond herself and indifferent to the feelings of others which is also in its way a reflection of the degree to which she is consumed by internal confusion, driven slowly out of her mind while taking out her frustration on those around her not least in her increasingly dark manipulation of Miyuki and Tatoe. In the end, as Tatoe points out, she’s little different from his abusive father in her need to possess and control but it’s the extreme control that she’s trying to exercise over herself and the desires she can not accept that is causing her self-destructive behaviour.
Only Miyuki seems to be able to see through her, at least to an extent, yet it’s not entirely clear at first if she responds to Ai’s advances willingly or simply goes along with them because she has no other friends and is afraid Ai will reject her if she refuses. Ostracised by the students because of her diabetes which is of course a very visible condition in that it requires her to inject herself while at school, Miyuki is shy and lonely while required to keep her relationship with Tatoe a secret because of his abusive father. But as Miyuki later puts it in her letter, Ai isn’t quite as aloof as she’d like to pretend and acts with an unexpected tenderness and consideration, even a kind of vulnerability, in moments of intimacy that betray the true self otherwise stifled by anxiety and internalised shame. With a persistent air of danger and unease spurred by Ai’s impulsive and chaotic nature, Shuto’s intense drama reaches its climax in its deliberately abrupt conclusion perfectly capturing the heroine’s moment of realisation imbued with all of her idiosyncratic messiness.
Unlock Your Heart screened as part of this year’s Camera Japan.
International trailer (English subtitles)