<human>: Wonderful high school drama.

So my very close friend of 3 years fell for a guy in her play two weeks ago. She wrote him a cute love letter and he said he couldn't stop smiling when he read it. Things were going well - he asked her out to dinner for tomorrow night and held hands with, cuddled, and kissed her throughout that two week period. 

However, last night he talked to her and said that he felt like they wouldn't work, that she liked him a lot more than he liked her, etc. She took it really hard.

She plans to try and rekindle their relationship by talking to him in a few hours and confessing the extent of her feelings. I'm not a relationship guru, but I can see that might not go too well. 
How do I support her during this time?

Give me a shortened version of the text
<bot>: Friend was led on by a guy, she's taking rejection pretty badly. Typical high school drama. How do I help her move past this?