What's happening with the waitress girl, in the movie?

it is said:

731
00:49:22,011 --> 00:49:24,793
- Hey, Brian?
- Mm-hmm?

732
00:49:24,858 --> 00:49:26,800
Where are we going?

733
00:49:26,873 --> 00:49:28,782
No idea.
Race you, though.

734
00:49:28,857 --> 00:49:30,766
Hey!

735
00:49:44,758 --> 00:49:46,284
They should have waited.

736
00:49:56,595 --> 00:49:57,740
Hey.

737
00:50:03,666 --> 00:50:04,527
Sorry.

738
00:50:04,594 --> 00:50:06,001
It's okay.

739
00:50:30,092 --> 00:50:32,547
Do you ever scan
...



then why does he treat her of bitch?

Also what does she meant? she isnt interested anymore?
also i need to crash meabns, that she wanna sleep?
she think that he is a geek, then she give up?


762
00:51:41,117 --> 00:51:44,662
No, but I'm sure there are
some really good ones.

763
00:51:45,884 --> 00:51:47,924
Where you can learn a lot.

764
00:51:54,523 --> 00:51:56,889
Listen, I'm gonna have
a pop quiz tomorrow,

765
00:51:56,954 --> 00:51:59,320
and I have my shift
at the coffee shop,

766
00:51:59,385 --> 00:52:01,010
so I was just thinking.

767
00:52:03,066 --> 00:52:05,203
Maybe I should crash.

768
00:52:07,672 --> 00:52:10,519
You know, my mom was a waitress.

769
00:52:10,583 --> 00:52:11,413
Really?

770
00:52:11,479 --> 00:52:13,868
Yeah.
She was a bitch, too.