What are the sentences that express a person's change of heart?

1, who exaggerated my smile and who abused my sincerity.

In fact, I am always behind you, I just need you to turn around.

Time won't make me forget you, it will only make me get used to not having you.

4. It's really ridiculous that you can't even give your heart in love.

Old love is an emotion that can't be let go, while new love is an irresistible passion.

6. I am still wandering in the same place, waiting for the future that has already disappeared.

No one knows how sad I am except myself.

8. Forget the fragments that we once had. This is not our future.

9, I don't say, you don't understand, this is the distance between us.

10, there are two selves in this world, one pretending to be happy and the other really sad.