OP was it a case of you and he were kissing passionately, and you were thinking that surely anytime now he's gonna indicate that he wanted to take it further, that your kissing session had fired him up, and because he didn't say anything like that, you thought he was waiting for you to say the word?
Then when you did ask, he then gave you a reply that didn't match the passion of his kisses....
You say it's only been a year.
It's all very well you then updating to say you two ended up in bed anyway.
I'd be wondering if he "relented" coz he felt it looked bad for him to be so non enthusiastic.
Personally I'd want to feel as tho my guy was just as fired up as me, especially if we were sharing what felt like passionate kissing.... coz that kind of kissing can be part of foreplay.
If I was being kissed "like that", I'd definitely be thinking "oh good, he's obviously feeling the same as me".
Have a think OP, I've been in a relationship for over twenty years, and if my man had said "if you want to", it would've killed my passion in an instant.
I guess you wanted to hear was that he couldn't wait, and that he was just about to suggest the same....
If that's what you want from a partner, I guess he may be not the guy for you.
Don't let yourself be dumbed down.
You'd have known if he was tired, he certainly wouldn't be kissing passionately if he was tired.