Love is when you stay with your boyfriend while he’s sick. Boyfriend caught a cold and his pretty little lady took care of him every day. Now it’s all over and it’s time for vocal exercises. The couple didn’t have to look for a rival – he found them himself. Hex the robot appears in the park. Singing isn’t exactly his strong point but he’d like to try something apart from his favourite basketball. A rap battle sounds great! A human vs a robot – it’s the fight of the century! Join in, you won’t regret!