From the album A Matter of Time: The Final Hour
This is a song about trying to convince yourself of something you know isn't true. The narrator keeps repeating 'I'll forget about you in time' like a mantra, but the act of cataloging exactly how thoroughly she'll erase this person proves she's already failed. By the outro, the confident future-tense promise collapses into present-tense doubt.
I'll forget about you in time / I won't think about you when I die
She's planning her forgetting all the way to her deathbed, which is the opposite of letting go. The specificity of 'when I die' reveals how completely this person has colonized her future.
Erase you from my periphery / Delete you from everything I see
The computer language ('delete') applied to memory makes forgetting sound like a task she can execute. She thinks grief is a file she can drag to the trash, which means she has no idea what's actually ahead of her.
She said, 'You will find another in this life' / I wish I could believe her words
Her mother offers the standard breakup comfort, and she immediately rejects it. The gap between what she wishes she could believe and what she actually believes is the whole song.
I knew I had to do it, break it off / Now I feel ruined
She claims agency ('I had to do it') then immediately describes herself as destroyed ('ruined'). She can't decide if she left or was left, if she acted or was acted upon. The song never resolves this.
I'll forget about him in time / I'll forget about him, won't I?
The shift from 'you' to 'him' means she's talking to someone else now, probably herself. The question mark destroys everything that came before it. She's already doubting the forgetting will happen before it's even begun.
The title promises closure in the future. The outro delivers doubt in the present. That gap is the song. She would be surprised to realize that writing this song at all proves the forgetting hasn't started—she's still in the part where you rehearse letting go instead of actually doing it.