The letter that changed me

What happens when the one who stayed... is not the one your heart is waiting for?
Elias quietly falls in love with Rhea-loving her in ways she never fully notices. He stays constant, patient, and sincere... even when it hurts.
But something has always kept them apart.
Not distance.
Not time.
But a truth neither of them fully understands.
Because Rhea's heart has always belonged to someone else.
Rio-the childhood best friend who disappeared without goodbye.
Years later, fragments of the past begin to return in unexpected ways. A familiar name. A distant voice. A feeling she thought she had already lost.
As everything slowly falls back into place...
Will Rhea finally see the one who never left?
Or will she choose the one she was always meant to find?
And in the end-
was Elias never the right person...
or was he simply never meant to be hers?