i feel like i love my "friend with benefits"

So, I met this guy, Luke. And it was all going really well between us, we were both looking for a new relationship and we liked each other and everything was great. We had known each other for about two weeks when I went to his place for the first time. On the way to his place he revealed to me that he didn´t feel like he was falling in love with me, and he couldn´t tell me why: We have a lot in common, we have the same humor and interests, he likes the way I look, he wants to spend time with me and protect me. At first that was a little shock for me, but at that point I didn´t really feel like I loved him either. That night after he told me that we hac sex for the first time. We talked about how we could handle the situation, and we both agreed that we were happy with the way the things were between us, we enjoyed spending time together and keep each other company, even if it was just as "friends with benefits" we still liked each other. Now we have been friends for about 3 months and whatever thing is going on between us is kind of becoming normal now. We are hanging out at least 3 times a week and we can talk about just about anything to each other. Spending time with him really makes me happy. But there is one thing that bothers me, he always talks about how he misses his ex-girlfriends and that he still loves them and asks me for advise. I kind of want him to have these feelings towards me, even though I don´t really feel like I love him, I´d really want to love him and for him to love me back. What we have is like a relationship either way I am doing everything with him I would dowith him if he was my boyfriend.