Are you in love with this girl? The Brain Kiss app will tell you​

Stare deeply into her eyes for 15 seconds, and the Brain Kiss app will tell you if she's the perfect girlfriend for you.

Developed by NeuroSky, the application require users to put on a headset -- known as the MindWave Mobile -- which transfers brainwaves to iOS and Android platforms via Bluetooth.

Users then have to stare deeply into the eyes of another for 15 seconds while Brain Kiss analyzes their brainwaves. Results, divided into five different levels of affection, are then presented.

'Daisuki' is the highest level of compatibility, and is what you're aiming for if you find her attractive.