law of attraction attraction


unrequited love is a big theme in my life. when someone likes me i don't like them and vice versa.

if we apply law of attraction principles can you explain why this happens

i mean if i'm attracted to someone it's because i see them as on my wave length...according to law of attraction. so if we're on the same wave length, according to me, why do they not notice me or show the same kind of attraction that i do?

i hope i explained myself well