Side note : seniors in high school

Started talking to this girl around 2 weeks ago, she broke up with her boyfriend and started coming on to me. So far I've gotten nudes and we made out but haven't banged her yet. So last night we are snapping back and forth. She went silent for like 10 minutes then she sends me a video of her crying to a song her and her ex use to listen to... Btw its some lorde song. I was shook like one minute this girl wants to fuck my brains out and the next is lorde and cry time. So I just comforted her and told her that I was there for her. Her ex kept texting her so she fave me his number and told him she moved on..... Did I do the right thing? I feel like she wanted to see how i would react to her in a vulnerable way...