saved. but, don't

A name appears, the memories come.
Sweet past and the laughter they shared never disappear.
Tell her the way out!
Number's saved. but don't call.
Strong memories. she couldn't help but feeling blue.
Deep remembrance. Yuck, mission aborted.
Tell her the way out!
She's stuck in memories.
No way out. no bravery. no will.
Stronger and deeper, help her!
everything's saved. but DON'T!