Why some hindus hate pakistanis so much

I am ukrainian From my point of view if we will defeat russians we can easily defeat them because they will be so weak, after this we will be able to demand each of our territory back. Right now war takes a lot of our economy and there is no good to war with them anymore, especially after this war someone will die. <br><br>For me ukrainians and russians it's like two brothers. Why some people so hate pakis because they will be so weak after this war.