Today is ma ex boyfriend's birthday but I want to wish him a happy birthday. The thing is I'm not sure if I should, since we aren't really talking anymore and secondly I don't want to look like an idiot by wishing him happy birthday. I think he will still think that I'm not truly over him. Do u think it'll do any harm if I wished him happy birthday?

That depends on if you still talk once in a while or not. I don't think it will cause
Any harm regardless, it is just a nice gesture. But, it might be a little ironic if you haven't spoken to one another in a long time. The choice is yours considering only you know the situation between the two of you. Good luck with your decision.

I would say... NO! Stick with the "no contact" rule!

It would all depend on the time table that you guys were together if you were together a long time then I would say say happy birthday but if it was just a short relationship then don't worry about it... but the final choice is yours and just saying happy birthday is just a good nature thing that society don't have around anymore much.

If you have not spoken to this boyfriend for some time and you are moving on with your own life now ! I would say not too and stick to the none contact rule or you may find yourself opening up a can of worms, but the choice deep down is yours.