请问一下，这句话该怎么翻译 ?

1)I've been into relationships before2)but I could never fully engage my heartalways knew that somewhere there must be someone...请问一下，这两句话该怎么翻译 ?

热心网友

1.我以前也谈过恋爱，有过爱情的经历；2。然而我却不能全心付出我的真心，我永远知道有人在某个地方（等待着我）。。。

热心网友

1)I've been into relationships before我曾经恋爱过2)but I could never fully engage my heart但我不能够全心全意地付出真心always knew that somewhere there must be someone...总是认为有个人在某个地方（等待着我）。。。