Forgetting someone is easy. But dear, you're not just 'someone' to me

And hell, I just wanted to stare at the rain at first. Just wanted to hear its melody. But then my mind wandered and soon, I found myself thinking about you. My mind began replaying all memories we once shared, racking through the files in my brain, looking for your recorded laughter, and then played the melodic tune over and over again.

But then I snapped back to reality. Damn, why is it so hard to just bury everything about you? Why is it so hard to forget your sweet promises, to forget your shooting words? Why does it seem nearly impossible to forget you?

Some people say it's easy to forget someone. But dear, you're not just 'someone' to me. You never were, and you'll never be. You're something more. And that what makes it harder.

Teach me will you? Teach me how to forget someone who once was so important to you. Tell me how you erased me from your mind.