Is it weird my bf likes it when I do this?

I’m 23. This is my second relationship and we’ve only been together a few months. I’d like some input on it this.

My bf has joked a couple times about me cleaning his room but always says he’s joking unless I was the one that made the mess. His room isn’t messy and he’s not dirty but you know, there’s days our rooms aren’t super tidy.

Anyway. I don’t want to clean his room for him. I’m not his house keeper and he’s an adult. He’s good at keeping things clean, he lives on his own and the house is well kept even though he works like 15 hour days most days.

But I cleaned his room for him today while he was in the washroom. Like his bed and some clothes that were scattered in his room because we had just had some wild sex so his bed sheet was all jumbled up and our clothes were everywhere and then I also just tidied up a couple other things. He’s been working lots this week and I wanted to be nice. And he came in and he was shocked and I made his bed even tho he was going to be sleeping soon I guess. And he said he was super turned on and loved that I did that. It makes me want to do it more because of how happy he was.

Now idk if I’m over thinking because the internet is crazy and I always see women saying they aren’t doing “wifey” duties (like cleaning his room) while they’re a gf.

Idk I like doing this stuff and cooking for him etc. it’s a way I show my love.

Is it bad?

Should I not do it so he doesn’t expect it all the time? I don’t do it often, just sometimes. And like I’ll make his meal prep once in a while or help him with his meal prep.