From poetry to life philosophy, what is the stalk of the snowy moon?

This sentence comes from Qiong Yao's play Princess Zhu Huan. Wei Zi was jealous, because Erkang and Haruko once "looked at the snow and the moon, from poetry and songs to philosophy of life".

Erkang: "It's all my fault. I shouldn't watch the snow, the stars and the moon with her, and talk about the philosophy of life from poems and songs ... I promise you, I will only watch the snow and the stars and the moon with you in the future, and talk about the philosophy of life from poems and songs.

Other love words:

First, I have never loved anyone. You are the first. I'm afraid I'm not doing well, which makes you feel that love is nothing more than that.

Second, I won't tell you the truth. I like you for a long time. Would you like to be my girlfriend?

Third, I missed my childhood friends and avoided The Seeds of Love. Up to now, the meaning of life is only gray temples.