时至今日你可明白
[shí zhì jīn rì nĭ kĕ míng bái]
The name '至今日你可明白' can be understood as a deep sigh or reflection about a long-cherished feeling or question to someone. It's like the owner of this nickname has been pondering something, usually emotions or relationship related, for a long time and is finally getting to a point of realization or questioning.