一个抬头的距离想起你一个转身的距离忘记你
[yī gè tái tóu de jù lí xiăng qĭ nĭ yī gè zhuăn shēn de jù lí wàng jì nĭ]
This poetic line captures the transient nature of memories. Literally meaning 'I think of you by just raising my head; I forget you by just turning around,' it poignantly depicts fleeting emotions and moments.