一个人。是因为你对他好。所以觉得你好。 一个人。是因为懂得你的好。所以

一个人。是因为你对他好。所以觉得你好。
一个人。是因为懂得你的好。所以想要对你好。
幸福的恋人。首先应该是一对彼此欣赏的知己。

Results (English) 1:

A human being. Because you're nice to him. So Hello. A human being. Is because she knows you well. So I want to treat you. Happy couple. Should be a first to appreciate each other's confidante.

Results (English) 2:

A person. Because you are nice to him. So I think Hello.
A person. Because you know how good. So if you want to hello.
Happy lovers. First, it should be one pair enjoy each other's confidant.

Results (English) 3:

A 个. Because you 对 为 him good. That is why 觉 are hello. A 个 the people. As a result of 为 know your good. Therefore I would like to 对 hello. The 恋 well-being. First of all 应 该 is a 对 Yan 赏 each other's friend.