谁能告诉在＜绿光森林＞里威廉向苏菲求婚的那首英文歌叫什么 我为什么找不到 非常好听

谁能告诉在＜绿光森林＞里威廉向苏菲求婚的那首英文歌叫什么 我为什么找不到 非常好听
在哪里怎么找到？？？？

叫FOREVER(嘻嘻，威廉练了一个晚上呢）
绿光森林第14集，威廉在绿光小学向sophie求婚的那一段
williams:i want to give you a promise,but i'm afraid this promise would hold you back,and not give you freedom.so i disided to give you myself.you always in my heart,so if you want to fly,you can fly.if you want a dream,go get your dream,but i wish you remember whenever you come back,you have a home.and i'llbe waiting for you

歌名是forever 以下是歌词 how can it be true how can it be real how can you fell for someone in just a moment of time i must be dreaming and this dream should never die… baby you, show me forever… and it's love. i feel the warmth on your lips, i am lost inside your breathe, i can reach the stars, believe in angels that fly. i found the taste of sorrow, if i can't have you near, my whole world's around you, like the stars would shine, forever. (babe) you can be sure, i'll always be here. you had me believed in love when you whispered into my heart. i'll be your only and you'll be the only light… baby you, show me forever… and it's love.