I really need help :'(

Okay so before I start I just want to tell u tht I 爱情 love!!! So now lets start...Okay so my friend's bro is super cute and i went to my frnds pool party and he and his sis (m frnd) came and now I think I like him (not sure)...okay now i have another crush who ive liked since i was 4 and now im 11. he used to live far but now he lives right opposite my building...but i dont know ifg he likes me i mean he's shown sometimes tht he like me and its been so amazing but then sometimes i feel he doesnt like me when we touch the topic of crushes he just changes the topic...now in my 首页 town my cousin(dad's sister's husband's sister's son) so basically not tht much related to me is there and we go to his house almost everytime we go there. ive started liking him a lot!!! okay so as u know im in a terribble fix and for the first guy ive known him for a 月 i guess for the 2nd guy ive known him for 7 years and the third guy for 3 months and i have no clue wether any of them like me...the first guy doesnt even remember who i am! so i need ur help...who to choose and wht to do... :(