Títulos Alternativos: DE: Das Ex-Paar kennt keine Grenzen | US: The Former Couple Doesn’t Know How to Act “Aren’t You Two Acting a Little Awkward?” | ES: La antigua pareja no sabe cómo comportarse – “¿No están un poco extraños? | FR: Les ex ne savent pas comment agir | JP: 元カップルは距離感がわからない「なんかよそよそしくなってないか？」 | KR: 전 연인은 거리감을 모른다 ‘왠지 서먹서먹해졌는데?’ | BR: Os ex-namorados não sabem qual distância tomar. Vocês dois não estão meio acanhados | CN: 前情侣不知道距离感 「是不是有点疏远了？」 | TW/HK: 前情侶抓不到距離感「怎麼突然變得很生疏」 | TH: แฟนเก่าไม่รู้เรื่องระยะห่าง “รู้สึกห่างเหินกันไปหน่อยมั้ย? | MAL: Mamahaha no Tsurego ga Motokano datta | ALT: My Stepsister is My Ex-Girlfriend | ALT: Tsurekano | JA: 継母の連れ子が元カノだった | EN: My Stepmom’s Daughter Is My Ex