She's going to think you want her back..
You SOOOOO want her back... Lol. Jk... Sounds good but a little less of emotions don't you think?
But u were probably going out with her on valentines right?
from you big praise. But you know he is trying to get her back, right?
Sounds like a hidden agenda, try something less obvious especially since you said your not trying to win her back.
Jewellery and a message like that can send mixed feelings, just try to avoid it as much as possible.
I also think it sounds like a hidden agenda.
Just don't sound so strong in your words, any little feelings she may still have for you will be totally crush , I know I would be hurt if my ex give me jewellery, a loving message like that and said to me ' oh but don't take it the wrong way, just your birthday.' then the jewellery and the message would mean nothing to me and I couldn't care less.
Your note sounds too serious, too much --I miss you so much. Exes can be friends, I'm not with mine...there is a reason you two broke up, never forget whatever it was. If I received a note and /or gift from one of my exes, I would think it had secret meaning.
you want her back
That's very sweet of you. I love it when people can rise above the negative feelings that a break-up usually causes. It shows strength of character. Being kind and thoughtful of another person is NEVER wrong ... and if others criticize you for it, it's because they envy that strength in you.
I think it's sweet, but people think I'm weird. I guess if you're still on good terms/staying friends it should be alright.
Good luck! Not that you need any, 'cause you're not trying anything. :P