The good news is that the ancient mammalian brain is also home to the only part of the brain that can stayinlove.
好消息是，这个哺乳动物的大脑同样也包含了唯一用于保持爱情的部分。
2
B: Yeah, that's right.If you find this person is more and more important to you and you can totally trust her, then you stayinlove.
是的，如果你这个人对你来说越来越重要，并且你能够完全信任她的话，那么，这种感情还没褪色。
3
If you start to dislike yourself or what you're doing, you need to change just enough to stay on track, to stay true to yourself, and to stayinlove with yourself.