<human>: Generally what does it mean? 

Specifically my situation:

I have been staying at this girls parents house (overseas exchange). We went out with her sister on saturday night and when we came back she went to her room and i went to mine. 

I like this girl and she had shown signs previously to suggest she felt the same way. Anyway, i couldnt get to sleep cos my room was freezing cold and trying to be romantic, I went to her room and asked her to come back to my room (i just wanted to cuddle). she said she wanted to sleep and stayed. 

The next morning was akward and we did not speak until a day after. she was laying in her room and i just came in and sat there. i really didnt understand why she was cold to me the previous day so i just asked 'whats wrong'. It was then that she just started crying without saying anything. 

I stayed and tried talking to her but she just kept telling me to leave. I persisted and she finally says 'im scared of you' and then adds the reason was 'you tried to make me sleep in your bed' (i think she thought i wanted sex). I explained that i was only feeling cold and wanted her to keep me warm. she says 'im not here to keep you warm'. 

Anyway, i sat there for a while and then i started crying. i was really hurt because i would never dream of hurting this girl. I left and went out and bought some flowers that i gave to her parents as im staying in there house, but i hope she gets the message. 

Anyway all of this happened on my last day with them as i am leaving to go back home overseas. 

Please explain to me what is going on. 

and generally, is it ever good when a girl cries infront of you?

Summarize the given text in a few sentences.
<bot>: betrayed girls trust. she cried and tells me she is scared of me and wants me to leave her alone. is this ever good?!!