Thank you for the suggestion. I might discuss it if I find a good opportunity. I don't want him to feel guilty about it. I understand he has a very different communication style to myself, and that's not inherently a bad thing.

I think he expresses his just through respect, through having me around, occasional unexpected gifts, and sometimes there are gestures which don't seem like it at first - but when he explains himself, it becomes apparent he was doing something because he cares a lot. It's all quite subtle, but I do see it. I guess it just sometimes feels a bit awkward when the more overt romance that I express isn't reciprocated. But mostly I need to remind myself that it's not because he doesn't care, it's just a different communication style.

I don't really expect a solution. But I am curious as to how others may have approached such situations.