It's almost Christmas . What are you doing this weekend ?   Nothing special , just working . Why do you ask ?   Well , I still haven't finished my Christmas shopping . Do you want to go shopping with me this weekend ?   I'd like to , but I'm not sure if I can . Work has been really busy lately . Why don't we go on Friday instead ?   Friday's not good . I think the stores will be very crowded and I have to work .   OK , then let's try to go this weekend . I should know if I can go by Friday . Is it OK if I call you then ?   Yeah , that's fine .   What's your number ? 