Why do girls want the home invader who'll murder them but not the plucky, short guy who will buy them a fresh bouquet of flowers every Friday

[Always Stay You]

The home invader could end her entire life. He's a menace and a threat. Likely to be unfaithful as well.

The plucky, short guy has a big smile and kind eyes. He will keep her safe. He's trained boxing and MMA for years and knows how to defend people. He will make her soup when she's sick, and buy her a fresh bouquet of roses every Friday.

Why does she not see the kind-hearted short guy but gets wet for the burglar?