听下面一段较长对话,回答以下小题。
Why does Pete call Lucy?
听力原文:
M: Hi Lucy. This is Pete.
W: Hi. What’s up?
M: Listen, I’m afraid I’ll be a little late tonight. Remember I said earlier that I would pick you up at 6:00? Now I’m going to meet you… at about a quarter to seven as there’s been a problem here at work.
W: Okay, don’t worry. The film begins at 8:00. I’ll wait.
M: Good. Get something to eat before I arrive, okay?
W: I will.
When is Pete going to see Lucy?