I Love You

Oh, the kinds of love stories that cinema dares to explore!
Romance with an AI, love for an inflatable doll, a woman who decides to become a dog for her man — we've seen it all.
But we bet you've never seen a love story about a man falling for... a keychain.

The protagonist ends up with a battery-powered keychain shaped like a cute female face. Whistle — and the keychain responds: “I love you.” Press a button — and get what you want.
Such obedient, predictable love is hard to resist — and he doesn't.
But even the most "perfect" relationship has its flaws: this flirty beauty reacts to any whistle, not just his — and the battery, of course, dies at the worst moment...