Sam

Honestly I feel like he did. It seemed like he was always staring at her.

Male leads that make it their business to insult the female lead every time they meet, awful parents, too many ridiculous plot twists, killing off female characters for male character development, and being unable to even slightly sympathize with the leads.

Honestly the male lead's behavior completely ruined this drama for me. His lack of respect for her boundaries and insults just made me angry. It's a shame too because this drama had so much potential.