1) its correct
2) just hindi parallel for cool
Mr X : "What do you think about my decision of not going to pub tonight"
Mr. Z: "sahi hai , aaj ghar pe piyenge " (decision was correct , today we will drink at home )
MR. X : "i am flying to mumbai to watch the ipl match , you know i won the contest "
Mr Z : "Sahi hai bidu , maje kar" (that cool man , enjoy !)