Roses turned yellow

When people love eachother they stay by eachothers side. But for Issac that's not what happened. at the age of 9 he met a girl that flipped his world upside down.. little did he know he would never see her again after her mysterious disappearing when she turned 12. That was until one day while he was working at his parents flower shop the day he turned 17. When he saw her again.. but she doesn't remember him... Will he win her heart again? or will she leave him again?