Why is the man excited at the beginning of the conversation?

W: Hey, John, is there much work? You look so tired.
M: I’m afraid yes, (1)but when I think tomorrow is the weekend, I would be excited.
W: (3) Me too. We have been too busy these days. What about your case?
M: The program meets the bottleneck. I don’t know how to deal with it. The deadline is around the corner, on October 17th, which is next Sunday.
W: Oh, don’t worry. You can work it out. Just believe yourself.
M: Thanks for your comfortable words. By the way, would you like to take exercise? I have found a new gymnasium.
W: Oh? Is the equipment at the gym new? (3) You know that old equipment is not quite...
M: Yes, the equipment is introduced from the overseas. The new equipment is of a high price, you see.
W: (2)Great| I love to take exercise. Shall we meet on Sunday?
M: OK, we can meet at the gate of central park. The gymnasium is near the park.
W: (2)That is a great way of relaxing ourselves after a day’s tiring work.
M: Yes, you are definitely right. Sports are one of the best means to enable us to forget about our pressure.