Why do aries men instantly hound leo?

Why do aries men attract to leo woman like magnets? Then they persist until they get their attention. Like... all the time!

I don't know because I've never seen it,not even when I'm
with my Leo girl friends!!! Most of which are attractive,so
I can't answer that,except to say that Aries are initally very
attracted to the other fire signs even their own sign.
It's like an understanding between them like it is when other
signs of the same element get together.
Aries is very friendly & out going around most people in
general & they sometimes like to tease and are very playful
people.Have fun & enjoy the great attention he's giving you!

i've only had one hound me. he had it bad too. he would call/text me a few times a week and ask me to go out with him and his buddies. he persisted for months until something happened with his best friend... ugh. won't go into details cuz i'll be here all night. it was very extreme with him though. he was chasing me like no other, fell in love with me, knew it wasn't reciprocated, then stopped contacting me altogether. he doesn't hate me. will still respond whenever i text him but never initiates anymore. meh.