<human>: Throwaway here, as I think he knows my actual username.

We have been seeing each other pretty seriously, but also non-exclusively for nearly a year now. It's always been very casual and fun and we are both free to see other people at anytime. Neither of us get jealous.

Due to circumstance and not choice, we are living together, as I hit a few life snags and had nowhere else to go.

He told me this morning, after being unusually quiet and grumpy that lately I've been making him feel a bit inadequate. Like if I mention is passing that I think a guy (usually celebrity) is cute, he feels like he can't measure up to what he thinks is my idea of the ideal attractive guy.

I tell him all the time that I feel like I don't deserve him because he's such a wonderful guy and sometimes I feel like the shittiest person in the world, but I don't think he takes it as seriously as I mean it.

I plan to stop mentioning if I find guys attractive, but apart from that, what can I say to him to make him feel better straight away? I don't really know where to go past an apology and we don't really talk about our "feelings" because the feelings we have for each other are fairly superficial. We aren't in love and we aren't heading in that direction at all. We just get along like a house on fire, have loads of chemistry in the bedroom and enjoy the shit out of each other's company.

What can I say to him to make him realise that I find him just as attractive, or even more so, as anyone else?

Can you provide a brief overview of the text?
<bot>: Have inadvertently been making my semi-serious, not-exclusive "SO" feel like I'm not attracted to him. What can I say to make him see that isn't true?