my heart is talking....

i don'tknow why..lately i always thinking about someone that i use to love before...is it because i still like him??
i also don't have the answer to that question..even many other person come into my life to give their love to me i still cannot accept those feeling..i only can feels those feeling towards that person..only when i talk with him i will feel those nervous like my heart is beating even faster than a cheetah..even i try to ignore those feeling it will come again and again in my mind..what i know many people don't really agree with this relationship and sometime i also agree with that but sometime i don't agree with that..i don't know how to do anymore...my feeling keeps pushing my mind to thin about this ..argghh, why it must happen...