Well, it IS the first time she has received love from someone I think (even if that guy's just playing with her she doesn't know that) Demon King's weakest goblin
I don't think she's serious about him, just curious about romance.
But even if he's scum no worries, her brigade will protect her (๑•ㅂ•)و✧
Although i'm happy that the dad finally felt regret, i just don't really like how the mc is so naive with love