end of heroes of olympus

I am so annoyed. I have just finished Heroes of Olympus Blood of Olympus *SPOILERS AHEAD* and I am not happy. How come Leo didn't bother to tell ANYONE that he was alive. AND... I am so pissed off that THERE WAS NO SOLANGELO KISSSSSSSSSSSSSS. and that Percy didn't flip off about not being 'nico's type'. CRYING!!!!!! but i have headcannons so....  OK. one day at the college in new Rome, Annabeth was in the library and there were some girls whispering things like omg she's such a nerd and she is so ugly she is never going to get a boyfriend. THEN PERCY'PERFECT TIMING'JACKSON COME IN AND GOES AND KISSES ANNABETH AND TAKES HER ON A DATE!!!!!!AGHHHHHH! and...