<human>: Hey reddit. I've been seeing this girl for 3 months. We have met 7 times and everytime we meet we are reallpassionate towards one another. We have yet to have sex with each other. Last time we hung out, we talked about our sexual fantasies and where we would be having sex next time. She mentioned her fear of me having sex wjth her then leaving her. I promised that would never happen and really couldn't believe this. She also said I would get bored of her. She's been with a lot of guys and they have all dumped her, I want her to see that I am different. I really lile this girl and know in my heart that I really want to be with her and her only. She always mentiomed wanting to get serious with me. The 6th time I met her, she said things like "baby step" and "it takes time" and " I want to take the timr to treat you the way you deserve" . She mentioned that last line again when I saw her the 7th time. I should also mention that her parent had passed away not even 2 months ago. So she alluded to that when I asked to get serious. She also said the last time I saw her that she really wanted to have sex with me and such, but next time. We also connected very well personally the last time I saw her. My question is how can I stress to her I would never leave her after sex without seeming desperate? Should I also mention to her that my heart wants her and no one else and that I deeply care about her?

Can you summarize the given text in a few sentences?
<bot>: Girl thinks I'll dump her or get bored after havimg sex with her, don't know how to stress I wouldn't without seeming desperate. She has been with a lot of guys and needs to know I am different.