The sentence "The moon is like a bright moon, so I don't hesitate to let the snow and ice heat you up" means that if there is a person with a bright moon who has been with you all the time and lit up your heart with his love, he can go to the ends of the earth. Inner love will melt the cold ice and snow for him. "If the moon is bright, I don't care if the snow and ice are hot for you" comes from the poem Dead Hua Lian written by the poet Nalan Xingde in Qing Dynasty.
The eucalyptus globulus meets the locust bird, which means that all my tenderness is only for you, and I only love you. You can choose to stay or leave. Whether you are here or not, I only do it for you.