Does he have feelings for me?

My crush seemed to be flirting with me after he broke up with his gf, I sent him a text that said, "In order for me to be loved completely, the feelings have to be real." he responded saying, "My feelings are real, I just can't show it." Then he said that he wanted to sing a duet with me sometime and when I was singing for a drama performance to pretend it's only the two of us in the room. He also told me he wanted to ask me out at the beginning of the year. It sounded like he was flirting with me, but then he went and asked out my best friend, which I'm okay with because I understand that he loves her more than me, but do you think he really had feelings for me?