<human>: Hey guys

I'm a Male,19 and shes Female,24

I'm inexperienced, never had a gf or gone after anyone.

Is it ok to ask this woman I know from my uni to watch a movie tomorrow arvo. We are meeting up around 12 for study, and probably finish studying maybe 2 hours later. I want to ask her out sometime during then. 

When asking someone out should i ask her tomorrow to watch a movie on monday or a later date than tomorrow. Im not going to be all formal and ask "madam will you give me the honour of....rah rah", im just more casually going to ask "Hey you free this arvo, wanna go grab thai and watch a movie". 

I was planning on asking her today, but there was some confusion on how we were meeting up to study. My class finishes an hour before hers but its in the same room, however i didnt see her and left to go study with some others before meeting her. She saw me leave, thought i was busy, went home when her class finished, i waited in the library. She noticed my missed call and responded an hour later with a text explaining what happened. So pretty much we are meeting tomorrow. 

We are in the same class together, study together, have had coffee and lunch a few times and im attracted to her and wouldnt mind going on more of a datey-date with her. Her roommate was insinuating things between us the other day and according to her this woman is attracted to me, so idgaf, im just gonna go for it and casually ask her out.

Provide a brief overview of the text.
<bot>: Is it ok to ask a person to a date, such as watch a movie, on the same day, OR is it preferred to organise to watch a movie before the day you intend on watching the movie?