Believe me, I will.

I will try to pretend to be a stranger even when we meet at school.
I will try to restrain myself from smilling at you.
I will try to hold myself back everytime i feel like texting you, talking to you, or even taking note of what's going on around you.
I will try not to ask your friends about you.
I will try not to recall back the happy and sad moments we had together.

I will, I will definitely try my very best to forget you.

I will TRY.

Please forgive me if I fail to.

I hope.. time will fade your presence in my mind.