Do you still remember

Do you still remember
Our first date in September
You told me u'll with me forever
But now you said it's over

You told me just call you a bad guy
Left me only a message on the phone
That I deserve a better guy
And you'd gone

Friends told me you flirt with others
But u told me you hadn't
Trying to convince myself
I told myself a thousand reasons that you didn't

Unfortunately
What i got from you is just a word "naive"