What words should be engraved on my girlfriend's lipstick?

Although there is no turning back in life, as long as there is you, time will not live up to it.

Lipstick lettering, generally it is best to have memorable content, such as name, I like you, I love you, English, to make your gift more meaningful. Generally, it should be concise and clear. After all, lipstick is relatively small and can't be engraved with too many words.