<human>: At the end of July, I ran into this guy that I used to work with a couple years ago, and had a business class with at university. We always got along really well, and I always thought he was an attractive guy. I was grabbing a coffee at Starbucks when I ran into this guy, let's call him Deryck. 

Deryck and I were waiting for out drinks and catching up. We ended up walking over to the area to prep our drinks and continued to chat. Before Deryck left, he asked me if I would like to hang out and have a drink sometime. I told him that I would love too, and we exchanged information. Later on that day I got a text from him, and we started chatting over text casually over the next couple of days. 

At the end of the week, I decided to invite him over to my place for a drink. That Friday night, we ended up hanging out and talking at my place for most of the evening. Getting to spend some one on one time with him, I found him to be really attractive. I felt so comfortable with him that we ended up cuddling with each other while we talked. We ended up making out, and one thing led to another. We had sex and it was so hot. I didn't expect us to do anything like this the first night. He agreed with me! But, we felt so comfortable and things were so organic that I am not surprised. I don't like to sleep with a guy until the third or so date if I am comfortable, so this was a first.

Throughout this past month, we have been hanging out and hooking up a lot. The sex is great! But, I really enjoy hanging out and talking with him too. We talk a lot about different things, and we have really good "deep/life" conversations. I have noticed that recently I have been developing feelings for Deryck. I am not sure what I should do, considering we are a "FWB". Does anyone have any advice on going about my situation? I am conflicted in telling him because I do like hooking up and hanging out with him.

Can you condense the text into a few key points?
<bot>: I [24F] have developed feelings for a FWBs that I have with this guy, "Deryck"[22M]. How should I go about this?