So me and my boyfriend (soon to be fiance) have been together for almost 2 years now and in love for about 6. we both want to be married to each other and we are pretty much ready whenever our finances allow us to be. both me and my boyfriend work full-time and i go to school as well so i figure we probably wont actually get hitched until 2013. whenever i talk to my boyfriend about anything wedding wise he is all for it, he is supportive on decisions; he's ready to check out venues, pick a color scheme, and favors. my only thing is, i wonder why he wont propose yet. he told me last year i should expect it by my next birthday but i mean if he's ready to do everything else now why wont he propose? i understand if he wants to get me the best ring he can find but would that be the only reason?? HELP??

please and thank you
*over analyzing*