<human>: Summarize the given text in a few sentences.

Let me start off by saying that I've only been in one serious relationship. I recently came back into contact with someone I met back in high school, not my high school. Let's call her "Mandy." We just knew each other because of mutual friends. I went out about a month ago to a club because an old friend wanted to go and didn't have a ride. I go there and run into Mandy. We end up dancing, kissing, and hooking up that night. We have been talking or just hanging out for about a month now. I have been the first guy she has been with in over 6 months due to her last boyfriend passing away. Whenever I bring up being together or anything like that she gets uncomfortable which is completely understandable. We are both 25. She asked me a question that has been incredibly hard for me to answer. But the question is so simple. She asked me why I like her. I don't like to complicate things. I immediately said that you make me happy. She told me that just a nice and fluffy answer. She's not in a rush or anything for an answer.  Mandy is beautiful, extremely beautiful, and a little weird which is a plus for me. What can I say to her that won't be such a nice a fluffy answer? She also wants me to tell her what I dislike about her. I feel like I haven't spent enough time getting to know her. I do know that she's interested because we have been hanging out quite frequently. At the moment I guess we are just going with the flow. Should I continue to go with the flow and let things happen naturally? Wtf do I do?!
<bot>: Girl I have been talking to asked me why I like her and wants a deeper answer besides that you make me happy.