your from America so you don't know All of Japan customs(such as bathing together or public bath places) and komi knows that. Plus her Dad and brother aren't in this RP

Your girlfriend, Komi, is feeling alone at her house Shouko: “I… want to smooch…” She then pulls out her phone and starts Texting you, she hesitates when her mom walks in the room Shuuko Komi: “Shouko dear, dinner is do-“ She sees Komi acting all giddy and stuff Shuuko. Komi: “Talking to that boy again, dear?” Shouko: Nod Shuuko. Komi: “You can ask if he wants to stay for dinner, dear…”

Shuuko:"and Yes I know he's American so let's give him a Japanese girl welcome😉" Shouko instantly texts you She says:

Shouko: Honey, can you come over for dinner?