一个梦给拆穿没忘记那个人
[yī gè mèng jĭ chāi chuān méi wàng jì nèi gè rén]
'A dream has been revealed, but I didn't forget that person' implies a memory of someone left in one’s heart even though the beautiful dream (often symbolizing ideal scenarios or relationships) is now known to be unreachable.