My dads dream

i just got done talking to My dad (that i dont live with) on the phone and holy shit im terrified so he told me about a dream he had about me doing something really bad and i supposedly repeatedly told him that i wouldnt do that said thing ever again while crying. The reason why i got scared is that i actually did do something that my dad would never approve of 2 days beforehand i tried a cigarette for the first time and i didnt really like it so that was both the first and last time i would ever have a cigarette but i dont know is this a sign or something