<human>: Can you succinctly summarize the text in 1-3 sentences?

Okay. so I had a crush on this girl in my school once. But was to shy to say anything. But she made the move on me one day and asked me out on a date. We started talking a lot and found we both had a lot of similar interests. We saw each other every day and became really good friends. Next thing I know she invites me over. I wanted to be nice and bough some snacks since she wanted to watch a movie so the clever guy I was I bought a bag of peanuts and brought it in a plastic bag to make it make less noise while we watched the movie. Her parents weren't home. We started to watch the movie and proceeded to cuddle. We get really close to each other. I open my peanut bag a bit so I could have easy access to my snacks, later on(don't know what I was thinking should have opened it right away) and she was leaning in close on me preparing to kiss me. When suddenly. Bam.she starts to vomit all over my mouth and I get disgusted and vomit at her. I have no idea what's happening and with half choking breath she says she's allergic to peanuts. I panic and start to scream as she vomits some more. I call 911 and tell them to come over right away and she's crying. She tells me through a very tiny voice there are allergy medicine in her bag. Today I still don't know why she didn't tell me this earlier. We went to the hospital and her parents came and started yelling at me. After that I never saw them again and felt like a massive dick.
<bot>: we vomited on each other like in the exorcist because she was a peanut allergic and I had a sensitive stomach. This is why I'm still single.