Honestly I feel like it addresses one of Kang Lim's biggest concerns, which is: Do the girls like him for who he is, or just because he took the place of the protag? Things'll end up fine because that's the kind of webtoon this is, I'm just here for the show. sips tea
I'm pretty sure Effort Values in Japanese are different (I think it's literally just 努力値), but "Eevee"'s pronunciation in JP is the same as "EV", the letters (イーブイ).