Percakapan asking and giving opinions tentang iklan

A: Hi guys, I watched a new advertisement on television about candies. did you watch it too?
B: Yes, I did. Why? Do you interest about the advertisement?
A: I dont think so. But, i think we must try it!
B; Okay, what about i buy it for you?
A: Are you sure?
B: Of course. I'll find it and buy a pack for you
A: HOw kind you are! thanks much