Pass is a past tense, nothing to regret

When  a thing had happened, nothing to change anymore. Yeah, I admitted that I very regret to get wrong something. A friend who really concerned on you, but you unbelieved him instead of believed someone who has planned to cheat and harm you. Even so, no time for me to regret and dreaming in the passed memories. I understand, I know, you already disappointed at me. Anyhow, I will not believe on other people instead of you.I love you, you are my best friend always. Forever never be changed.