Teacher/student

DAN: So let's say I have this cute young guitar student... she's not even THAT young... is it... I mean... is it cool for a teacher to ask out a student?
RONI: Well, Dan, I don't think- DAN: OK, let me sort of... REPHRASE slightly... let's say I already asked her out... and she's 8 years younger. That's... it's OK, right?
RONI: Dan, I just can't- DAN: OK! New topic! New SEPARATE topic... Let's say I have two tickets to Forgetting Sarah Marshall tonight...
DAN: 19-year-olds can see R-rated movies, right?