Meet Mr. Playboy, JX Montecillo and Ms. Naive, Joelle Mateo. What will happen if they meet? They have opposite point of view when it comes to romance. For JX, he didn't believe in love especially in love-at-first-sight. Girls for him are just for fun , he never experience courting any girl as they are the one who keeps on following him. Never had any serious relationship but all flings. His friends call him, Mr. Playboy! For Joelle, she is so naive about romance talks and things. She grow up guarded by her two brothers and not allowed to have a crush or boyfriend until she finished her studies. Whatever her Kuya said, she believes it. No crush since birth! NCSB. Her friends call her, Ms. Naive! Will there be possibility that they fall with each other?