A : I'm going shopping. Do you want to come?
B : I thought you went shopping yesterday.
A : I did, but an old friend called me last night and invited me to his birthday party. I need to buy a gift for him.
B : I see. What are you going to get him?
A : I really have no idea what he likes. I haven't seen him in a long time. What do you think?
B : Why don’t you buy a cake for him?
A : Well, that's a good idea, but I think I should probably get him something else, like something he can wear.
B : How about a sweater? I saw a really nice one in the mall the other day. Maybe we can go there and take a look.
A : OK, what store was it in?
B : It was at Themall Ngamwongwan. I think they're having a sale this weekend.
A : Oh, that's a really nice store. I like the clothes there.