Truly disappointed.

To that certain guy :

I feel like such a fool whenever I saw what you did. I wondered to myself why did I care so much when you don't even care a least about my feelings. You changed, i swear, you are not the past friend I used to know. Perhaps you think this doesn't matter much, but let me tell you, our relationship won't be the same anymore. Don't blame me, you chose this. I won't be that sensitive to your needs anymore, so yeah, farewell "friend".