I talked to God can someone tell me what this means...?

I think i was with my cousin but i wasn't sure but it was like i was in the back of this huge auditorium and i cant really remeber what he looked like but he was in this sorta suit-ish thing going on.. and i was conversating with God and i dont remeber what i asked and he just told me.."JUST BE GOOD" and that was it and after that well its haard to explain but when i woked up i had one of those feelings when your on a rollercoaster and u feel ur cheecks vibrating like crazy and im wondering wth it wus lke i was half asleep and i was in the dark and i knew i that happened to me because i was staring at the upper bed above me and then i just went back to sleep.. someone give me some points on what it means im not looking for any athiest responses maybe some spiritual ones